Purna Sastriya, Gede Edy, Duman Care Khrisne, and Made Surdarma. “APLIKASI ASISTEN UNTUK LANSIA DENGAN MEMANFAATKAN SMARTPHONE BERBASIS ANDROID”. SINTECH (Science and Information Technology) Journal 2, no. 2 (October 28, 2019): 63–70. Accessed March 13, 2025. https://ejournal.instiki.ac.id/index.php/sintechjournal/article/view/315.