Nasution, A., & Baidawi, T. (2016). Sistem Informasi Penjualan Obat Berbasis Web Pada Apotek Perwira Jaya Bekasi. INFORMATICS FOR EDUCATORS AND PROFESSIONAL : Journal Of Informatics, 1(1), 70 - 83. Retrieved from https://ejournal-binainsani.ac.id/index.php/ITBI/article/view/145