Gusnafitri, Dewi Martha, Rusaidi Thahery, Puspita Rama Nopiana, & Wellia Novita. (2023). Comparative Analysis of Profitability Before and After Using E-Commerce (Case Study: PT Mustika Ratu,Tbk). International Journal of Scientific Multidisciplinary Research, 1(6), 617–626. https://doi.org/10.55927/ijsmr.v1i6.5254