SPEKTA (Jurnal Pengabdian Kepada Masyarakat : Teknologi dan Aplikasi) http://journal2.uad.ac.id/index.php/spekta <table cellpadding="2"> <tbody align="top"> <tr> <td width="135px">Journal Title</td> <td><strong>SPEKTA (Jurnal Pengabdian Kepada Masyarakat : Teknologi dan Aplikasi)</strong></td> </tr> <tr> <td>ISSN</td> <td><strong><a href="http://issn.pdii.lipi.go.id/issn.cgi?daftar&amp;1597577658&amp;1&amp;&amp;2020">2723-8008</a> (printed)<a href="http://issn.pdii.lipi.go.id/issn.cgi?daftar&amp;1597577463&amp;1&amp;&amp;2020">2723-8016</a> (online)</strong></td> </tr> <tr> <td>DOI Prefix</td> <td><strong>Prefix 10.12928 </strong></td> </tr> <tr> <td>Editor in Chief</td> <td><a href="https://www.scopus.com/authid/detail.uri?authorId=55489479200" target="_blank" rel="noopener"><strong>Hayati Mukti Asih</strong></a></td> </tr> <tr> <td>Publisher</td> <td><strong>Universitas Ahmad Dahlan In collaboration with <a href="https://app.powerbi.com/view?r=eyJrIjoiYzhlYjMyZTMtMzVmMS00YzNmLTkyY2YtZWMyNzBmZjY5YjUyIiwidCI6IjM0NjI3ODc0LWVkM2EtNDk3Yy04ZmI5LTE2Y2U3ZTk3NjRmMSIsImMiOjEwfQ%3D%3D&amp;pageName=ReportSection">BKSTI (Badan Kerjasama Penyelenggara Pendidikan Tinggi Teknik Industri)</a></strong></td> </tr> <tr> <td>Frequency</td> <td><strong>2 issues per year</strong></td> </tr> <tr> <td valign="top">Citation Analysis</td> <td><strong><a href="https://scholar.google.com/citations?user=Ru09yVIAAAAJ&amp;hl=en" target="_blank" rel="noopener">Google Scholar</a> |<a href="https://app.dimensions.ai/discover/publication?search_mode=content&amp;search_text=10.12928%2Fspekta&amp;search_type=kws&amp;search_field=full_search" target="_blank" rel="noopener">Dimensions</a> | <a href="https://journals.indexcopernicus.com/search/details?id=67066" target="_blank" rel="noopener">ICI Copernicus</a> | <a href="https://sinta.kemdikbud.go.id/journals/profile/10609" target="_blank" rel="noopener">SINTA 3</a> | <a href="http://journal2.uad.ac.id/index.php/spekta/citedness">Scopus</a></strong></td> </tr> </tbody> </table> <p style="text-align: justify;"><strong>SPEKTA (Jurnal Pengabdian Kepada Masyarakat: Teknologi dan Aplikasi) </strong> translated <strong>SPEKTA (Journal of Community Service: Technology and Applications) </strong> with registration number ISSN 2723-8008 (print) and ISSN 2723-8016 (online) is a scientific multidisciplinary journal published by Ahmad Dahlan University. This journal is a journal that covers issues regarding the application of technology applications in society. The purpose of this journal publication is to disseminate conceptual thoughts or ideas and research results that have been achieved in the field of service to the community.</p> <p style="text-align: justify;"><strong> SPEKTA (Journal of Community Service: Technology and Applications)</strong> has been published since June 2020, to be precise since the release of Volume 1, Number 1, 2020. <strong> SPEKTA (Journal of Community Service: Technology and Applications) </strong> as a main focus on developing the sciences in dedication to Public. Detailed scopes of articles accepted for submission to SPEKTA are <strong>Applied Technology, Product Design and Development, Technopreneur, Technology Applications, and Educational Technology, Information Technology and Information Systems.</strong></p> <p style="text-align: justify;">Every submitted manuscript will be read by the editorial team. Manuscripts that are evaluated by the editor and if deemed not in accordance with the journal's criteria will be rejected without external review. Manuscripts that we consider potentially interesting to readers are sent to peer reviewers. After reviewing the manuscript by a reviewer, the manuscript will be returned to the author for revision. The editorial team makes decisions based on the reviewers recommendations. SPEKTA (Journal of Community Service: Technology and Applications) is published 2 times in 1 year, namely June and December. <strong> SPEKTA (Journal of Community Service: Technology and Applications)</strong> is published 2 times in 1 year, namely June and December.</p> en-US <p>Authors who publish with <strong>SPEKTA (Jurnal Pengabdian Kepada Masyarakat: Teknologi dan Aplikasi)</strong> agree to the following terms:</p> <ol> <li>Authors retain copyright and grant the journal the right of first publication with the work simultaneously licensed under a <a href="http://creativecommons.org/licenses/by-sa/4.0/" target="_blank" rel="noopener">Creative Commons Attribution License (CC BY-SA 4.0)</a> that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal. </li> <li>Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.</li> <li>Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work.</li> </ol> <p> <img src="https://i.creativecommons.org/l/by-sa/4.0/88x31.png" alt="Creative Commons License" /><br />This work is licensed under a <a href="http://creativecommons.org/licenses/by-sa/4.0/" rel="license">Creative Commons Attribution-ShareAlike 4.0 International License</a>.</p> spekta@ie.uad.ac.id (Hayati Mukti Asih, Ph.D) okka.adiyanto@ie.uad.ac.id (Okka Adiyanto) Thu, 04 Jul 2024 00:00:00 +0000 OJS 3.2.1.4 http://blogs.law.harvard.edu/tech/rss 60 Construction and Implementation of a Digital System for Logistics Majors from the Perspective of Smart Education http://journal2.uad.ac.id/index.php/spekta/article/view/9721 <table> <tbody> <tr> <td> <p><strong>Background: </strong>Faced with the new demand for logistics engineering talents in the modern logistics industry's mathematical transformation and upgrading, building an applied logistics engineering talent training system that meets the requirements of the new era is a key task of current teaching reform.</p> <p><strong>Contribution:</strong> The contribution of this experiment is focuses on the current situation of school enterprise integration in school logistics engineering construction, and proposes a construction.</p> <p><strong>Method: </strong> This experiment using framework method to strengthen the logistics engineering profession, clarify integration goals, build targeted curriculum systems, establish assessment and evaluation frameworks, and improve the mechanism of industry education integration.</p> <p><strong>Results: </strong>The collaborative educational role of logistics professional construction and innovation and entrepreneurship education and cultivate more comprehensive logistics professionals. Based on this, this article will conduct a digital system for logistics majors from the perspective of smart education in vocational colleges under the background of intelligent logistics.</p> </td> </tr> </tbody> </table> <p><strong>Conclusion: </strong>Curriculum construction is built on a dynamic and authentic practical process, which reflects the logical interaction between curriculum builders and courses, shifting understanding from project logic to subjective logic</p> Lingqun Zuo, Chonghao Xu, Shan Wang, Jisen Li Copyright (c) 2024 Lingqun Zuo https://creativecommons.org/licenses/by-sa/4.0 http://journal2.uad.ac.id/index.php/spekta/article/view/9721 Thu, 04 Jul 2024 00:00:00 +0000 Innovative Internet of Things-based Integrated Liquid Waste Monitoring for Sustainable Batik Industry http://journal2.uad.ac.id/index.php/spekta/article/view/9009 <table> <tbody> <tr> <td> <p><strong>Background:</strong> Batik, a UNESCO-recognized art form, experiences rising production demands. However, traditional waste disposal methods pollute waterways and degrade soil. This study addresses this concern.</p> <p><strong>Contribution: </strong>We implemented an Internet of Things (IoT)-based liquid waste monitoring system in CV Smart Batik Indonesia to promote a green economy and sustainable practices. The system monitors critical waste parameters (temperature, pH, TDS, DO, turbidity) in real-time.</p> <p><strong>Method:</strong> We integrated sensors to collect waste data, which is then transmitted through an internet network for monitoring.</p> <p><strong>Results:</strong> The system offers automated monitoring with notifications via a website or mobile application while ensuring data confidentiality through Wireguard protection.</p> </td> </tr> </tbody> </table> <p style="font-weight: 400;"><strong>Conclusion: </strong>This community service activity demonstrates the effectiveness of IoT-based monitoring systems in promoting sustainable batik production by ensuring compliance with environmental standards and reducing human workload in waste monitoring</p> Muhammad Fatih Qodri, Bagus Gilang Pratama, Oni Yuliani, Irvan Ardhi Permana Copyright (c) 2024 Muhammad Fatih Qodri, Bagus Gilang Pratama, Oni Yuliani, Irvan Ardhi Permana https://creativecommons.org/licenses/by-sa/4.0 http://journal2.uad.ac.id/index.php/spekta/article/view/9009 Thu, 04 Jul 2024 00:00:00 +0000 Empowering Communities with Integrated Pest Management for Sustainable Agriculture http://journal2.uad.ac.id/index.php/spekta/article/view/9326 <table> <tbody> <tr> <td> <p><strong>Background:</strong> The aim of this community development initiative, centered around community engagement, is to address the pressing issue of declining agricultural productivity due to pest infestations in the Asahan Regency, a developing area. Through educational and training programs, the initiative seeks to advocate for Integrated Pest Management (IPM) practices and safe pesticide usage among farmers, while also addressing the environmental impacts of chemical pesticide use.</p> <p><strong>Contribution:</strong> The primary focus is to gauge the impact of these initiatives in fostering sustainable and environmentally responsible agricultural practices in Asahan Regency, ultimately enhancing the overall well-being of the farming community.</p> <p><strong>Method:</strong> A total of 50 farmers actively participated in these programs, all of whom derived substantial benefits that directly contributed to the improvement of their livelihoods.</p> <p><strong>Results:</strong> The implementation of IPM with a community development approach has the potential to significantly enhance paddy rice productivity while promoting sustainable agriculture</p> </td> </tr> </tbody> </table> <p><strong>Conclusion:</strong> By involving the local community, improving pest control methods, reducing environmental impact, and fostering knowledge sharing, this approach can lead to positive outcomes for both farmers and the environment</p> Muhammad Reza Aulia, Oktoni Eryanto , Mawaddah Putri Arisma Siregar , Alfis Yuhendra , Siti Aminah Copyright (c) 2024 Muhammad Reza Aulia https://creativecommons.org/licenses/by-sa/4.0 http://journal2.uad.ac.id/index.php/spekta/article/view/9326 Thu, 04 Jul 2024 00:00:00 +0000 Experiment Evaluation on the Porosity of Plasma Coating from Ceramic Al2O3 – TiO2 Using the Metallography http://journal2.uad.ac.id/index.php/spekta/article/view/9133 <table> <tbody> <tr> <td> <p><strong>Background:</strong> The objective of this paper is an experimental investigation of the metallographic porosity of plasma coating using standard materials from the ceramic system Al<sub>2</sub>O<sub>3</sub>-TiO<sub>2</sub> on the substrate of steel SS400 at laboratory scale Lab at the Research Institute of Mechanical Engineering.</p> <p><strong>Contribution:</strong> The main contribution of the research is the evaluation of the porosity of the coating under the influence of the main technological parameters since the porosity plays a significant role in the performance of the working surface using the built-in Image Pro-Analyzer software in the Axiovert 25 MAT microscope.</p> <p><strong>Method:</strong> The spraying material is Al<sub>2</sub>O<sub>3</sub>-TiO<sub>2</sub> powder. The input parameters are: spraying distance (Lp; current of plasma stream (Ip); powder feed flow (Gp and spraying rate (Vp).</p> <p><strong>Results:</strong> The findings show that the average porosity of the Al<sub>2</sub>O<sub>3</sub>-TiO<sub>2</sub> plasma coating is inversely decreasing in the increasing direction of the distance: spray in the range Lp = 100–200 mm, increase proportional to the increase of the current plasma flow rate in the range Ip = 400–600 A, provided that the powder feed flow Gp = 1.7 kg/h and the spraying rate Vp = 50 mm/min.</p> </td> </tr> </tbody> </table> <p><strong>Conclusion:</strong> The degree of influence of the three main technological parameters (Lp, Ip, and Gp) in the survey limit domain may be due to the selected Lp spray distance within the relatively wide recommended range of the plasma spraying equipment supplier. It is recommended to conduct the experimental planning of the L27 type to localize the optimum area.</p> duong vu, Ha Minh Hung Copyright (c) 2024 duong vu https://creativecommons.org/licenses/by-sa/4.0 http://journal2.uad.ac.id/index.php/spekta/article/view/9133 Thu, 04 Jul 2024 00:00:00 +0000 Development of Indonesian Association of People with Disabilities (PPDI) Volunteers Based on Digital Applications to Increase Deaf Interaction http://journal2.uad.ac.id/index.php/spekta/article/view/9138 <table> <tbody> <tr> <td> <p><strong>Background: </strong> Effective communication is essential for everyone, but it can be especially difficult for those who are deaf or hard of hearing. This can lead to isolation and hinder their ability to express themselves. Unfortunately, many people, including volunteers from PPDI North Sumatra, lack sign language skills, creating a communication barrier with the deaf community.</p> <p><strong>Contribution:</strong> This activity aims to develop and assist Regional Representative Council PPDI North Sumatra volunteers to increase interaction with the deaf at Regional Representative Council PPDI North Sumatra</p> <p><strong>Method</strong>: PPDI volunteers participated in program socialization, learned PIKU application features, and received training on its use.</p> <p><strong>Results</strong>: The PIKU program yielded positive outcomes. Volunteer participation was enthusiastic, and interaction with the deaf community increased. The app's free accessibility, user-friendly interface, and clear visuals facilitated communication.</p> </td> </tr> </tbody> </table> <p><strong>Conclusion</strong>: The PIKU program, with its communication-assistive technology, effectively improved interaction between PPDI volunteers and the deaf community in North Sumatra. This highlights the potential of technology to break down communication barriers and foster inclusivity</p> Sigit Hardiyanto, Rehana Salsabila Dalimunthe, Chalisa Audia Lubis, Syahru Ramadhan Daulay Copyright (c) 2024 Sigit Hardiyanto https://creativecommons.org/licenses/by-sa/4.0 http://journal2.uad.ac.id/index.php/spekta/article/view/9138 Thu, 04 Jul 2024 00:00:00 +0000 Application of Geographic Information System (GIS) Technology to Formulate Unused Spring Water Optimization Strategy http://journal2.uad.ac.id/index.php/spekta/article/view/8421 <table> <tbody> <tr> <td> <p><strong>Background: </strong>This article presents the findings of a comprehensive community empowerment program that focused on the application of Geographic Information System (GIS) technology for the optimization strategy formulation of unused spring water.</p> <p><strong>Contribution:</strong> The contribution of this program address the challenge for better utilization of unused spring water and promote sustainable water management practices.</p> <p><strong>Method</strong>: The study employed GIS technology to identify and map unused springs, followed by hydrological analysis and water quality assessment to inform the development of optimization strategies.</p> <p><strong>Results</strong>: This program suggested infrastructure development, water conservation measures, and distribution network design to enhance water availability.</p> </td> </tr> </tbody> </table> <p><strong>Conclusion</strong>: The findings show that GIS approach is suitable for further applications in other Indonesian mountainous villages with similarly shared community traits. However, further some locality aspects, including, but not limited to community leadership and economic power, need to be assessed further, as they play significant influences on the success of the program</p> Ahmad Rifan Khoirul Lisan, Eko Murdiyanto, Minta Harsana Copyright (c) 2024 Ahmad Rifan Khoirul Lisan, Eko Murdiyanto, Minta Harsana https://creativecommons.org/licenses/by-sa/4.0 http://journal2.uad.ac.id/index.php/spekta/article/view/8421 Thu, 04 Jul 2024 00:00:00 +0000