Ernie C. Avila, Honorato I. Cabrera Jr. “THE USE OF FACEBOOK GROUP IN DISTANCE LEARNING DURING THE TIME OF COVID-19 PANDEMIC”. PalArch’s Journal of Archaeology of Egypt / Egyptology, vol. 17, no. 6, Nov. 2020, pp. 1859-71, https://archives.palarch.nl/index.php/jae/article/view/1069.