Moh.Heru Budihantho, Sari Listyorini, Halim Dwi Putra. “THE IMPACT OF THE COVID-19 PANDEMIC ON TEACHING AND LEARNING PROCESS; REVIEW RESEARCH”. PalArch’s Journal of Archaeology of Egypt / Egyptology, vol. 17, no. 9, Nov. 2020, pp. 4750 -54, https://archives.palarch.nl/index.php/jae/article/view/4668.