Gusnafitri, Dewi Martha, Rusaidi Thahery, Puspita Rama Nopiana, Wellia Novita. Comparative Analysis of Profitability Before and After Using E-Commerce (Case Study: PT Mustika Ratu,Tbk). IJSMR [Internet]. 2023 Jul. 30 [cited 2024 Sep. 19];1(6):617-26. Available from: https://journal.formosapublisher.org/index.php/ijsmr/article/view/5254