Amrullah, Muhlasin, and Devi Wulandari. “Learning Strategies at SMP Muhammadiyah 3 Pandaan During Covid-19 Pandemic”. Proceedings of The ICECRS 100 (August 24, 2021). Accessed July 22, 2024. https://icecrs.umsida.ac.id/index.php/icecrs/article/view/1125.