Firdaus, A. . and Amrullah, M. (2021) “Learning Strategies at SD Muhammadiyah 2 Sidoarjo during the Covid-19 Pandemic: Strategi Pembelajaran SD Muhammadiyah 2 Sidoarjo di Tengah Pandemi Covid-19”, Proceedings of The ICECRS, 10. doi: 10.21070/icecrs20211157.