Saptono, Marcelinus Petrus. “SISTEM PEMESANAN BUKU ONLINE BERBASIS WEB DI TOKO BUKU ROHANI DAMAI SORONG”. Insect (Informatics and Security): Jurnal Teknik Informatika 6, no. 1 (October 3, 2020): 9–19. Accessed November 22, 2024. https://ejournal.um-sorong.ac.id/index.php/insect/article/view/37.