Abidah, Avivatul, and Ria Wulandari. “ The Effectiveness of Blended Learning on Practical Application Types in Natural Sciences in SMP Muhammadiyah 4 Gempol”. Proceedings of The ICECRS 80 (July 3, 2020). Accessed November 21, 2024. https://icecrs.umsida.ac.id/index.php/icecrs/article/view/455.