Sidik, Rangga, and Muhammad Alfi Fadhlurrahman. “E-Klinik: Prototipe Sistem Layanan Klinik Gigi Di Masa Pandemi Covid 19”. PETIR 15, no. 2 (September 8, 2022): 315–327. Accessed July 24, 2025. https://jrnl.itpln.ac.id/petir/article/view/1242.