Ied Veda Sitepu. “PREPARING HIGHER EDUCATION GRADUATES FOR THE FOURTH INDUSTRIAL REVOLUTION: NARROWING DOWN THE GAP THROUGH EXTRACURRICULAR ACTIVITIES”. PalArch’s Journal of Archaeology of Egypt Egyptology, vol. 17, no. 7, Dec. 2020, pp. 4426-32, https://archives.palarch.nl/index.php/jae/article/view/2449.