Agustria, Agustria, Elinda Revita, and Fauzi Tri Yuniko. 2023. “Perancangan Sistem Informasi Penjualan Berbasis Web (Studi Kasus: Sarang Jajanan DM Di Gunung Medan)”. Innovative: Journal Of Social Science Research 3 (3):10578-86. http://j-innovative.org/index.php/Innovative/article/view/3406.