Mohammad Febrian Nur Ghifari, Paulus Sakti Laksono, Reza Aditya, and Aqwam Rosadi Kardian. “Si PeLan – Sistem Pengawas Lansia”. Prosiding Seminar SeNTIK, vol. 2, no. 1, Sept. 2022, pp. 78-81, https://ejournal.jak-stik.ac.id/index.php/sentik/article/view/3151.