Yuranda, R., & Sutabri, T. (2023). Pengukuran Keefektifian Aplikasi PMB di ISB Atma Luhur Menggunakan Metode Usabillity Testing. Indonesian Journal of Multidisciplinary on Social and Technology, 1(3), 219–223. https://doi.org/10.31004/ijmst.v1i3.166