Vol. 2 No. 2 (2022)

Volume 2 Number 2 2022 has been available online since 15 December 2022. It consists of 5 papers from 2 countries (Indonesia and Malaysia).

Published: 2022-12-15

Articles

Indonesian provincial clustering using Elbow method for the national food security during pandemic

Rido Trimanto, Eryka Yustari, Zulfatin Nafisah, Nona Carolina, Nursyiva Irsalinda, Arifah Indah Setyorini

51-58
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On Conformable, Riemann-Liouville, and Caputo fractional derivatives

Bambang Hendriya Guswanto, Leony Rhesmafiski Andini, Triyani Triyani

59-64
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Optimal control on education, vaccination, and treatment in the model of dengue hemorrhagic fever

Eva Annisa Haafidhoh, Yudi Ari Adi, Nursyiva Irsalinda

65-78
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Developing problem-based learning electronic student worksheet for number pattern topic

Puguh Wahyu Prasetyo, Khasna Salma Atsila

79-86
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Applying negative binomial regression analysis to overcome the overdispersion of Poisson regression model for malnutrition cases in Indonesia

Yudi Setyawan, Kris Suryowati, Dita Octaviana

87-96
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