Pambudi, A., E. Roza, and K. Fayakun. “Penentuan Kerapatan Cahaya Pada Sistem VLC (Visible Light Communication)”. Prosiding Seminar Nasional Teknoka, vol. 5, Jan. 2021, pp. 192-03, https://journal.uhamka.ac.id/index.php/teknoka/article/view/10278.