Gunawan, Hartono, N. and Marsun, E. S. (2022) “Web-Based Marketing and Sales Management Information System Using Opencart Content Management System (Cms) (Case Study Of Palapa Sablon Romang Lompoa, Gowa Regency)”, Jurnal INSYPRO (Information System and Processing), 7(2). doi: 10.24252/insypro.v7i2.33104.