Permatasari, I. . “Learning Strategies at SD Muhammadiyah 1 Waru During Covid-19 Pandemic: Strategi Pembelajaran Daring Di SD Muhammadiyah 1 Waru Dimasa Pandemi Covid-19”. Proceedings of The ICECRS, vol. 10, Oct. 2021, doi:10.21070/icecrs.v10i0.1413.