Wibowo, Astrid Wahyu Adventri, et al. “Video Conferencing As a Face-to-Face Online Meeting App: User Preference Based on Usability Testing”. Jurnal Sistem Dan Manajemen Industri, vol. 5, no. 2, Dec. 2021, pp. 98-104, https://doi.org/10.30656/jsmi.v5i2.3432.