Fauzan, Basar, A. R., Olva, M., Hendro Wahyudiono, P., Iksan, N. and Yani, A. (2021) “Visitor Management Information System during the Covid-19 Pandemic”, Journal of Engineering, Technology, and Applied Science (JETAS), 3(2), pp. 35-47. doi: 10.36079/lamintang.jetas-0302.235.