Putri ER, Amrullah M. Learning at SD Muhammadiyah 9 Tanggulangin during the Covid 19 Pandemic: Pembelajaran di SD Muhammadiyah 9 Tanggulangin pada Masa Pandemi Covid 19. icecrs [Internet]. 2021 Oct. 10 [cited 2025 Oct. 10];10. Available from: https://icecrs.umsida.ac.id/index.php/icecrs/article/view/1139