Maryani, I., Okimustava, O., Suyatno, S. and Hasanah, E. 2025. Learnviro: An IoT-Based Innovation for Monitoring the Learning Environment. SPEKTA (Jurnal Pengabdian Kepada Masyarakat : Teknologi dan Aplikasi). 6, 1 (Jun. 2025), 155–169. DOI:https://doi.org/10.12928/spekta.v6i1.12722.