Sunardi, Sunardi, and Hersatoto Listiyono. “OPTIMALISASI AGENDA KEGIATAN MELALUI SMARTPHONE”. Dinamika Informatika : Jurnal Ilmiah Teknologi Informasi 12, no. 1 (August 23, 2020): 36-44. Accessed July 23, 2024. https://www.unisbank.ac.id/ojs/index.php/fti2/article/view/8161.