Abidah A, Wulandari R. The Effectiveness of Blended Learning on Practical Application Types in Natural Sciences in SMP Muhammadiyah 4 Gempol. icecrs [Internet]. 2020Jul.3 [cited 2024May17];80. Available from: https://icecrs.umsida.ac.id/index.php/icecrs/article/view/455