Aprillia J, Manap A, Matiin N, Nurlia N, Roku JR. NET PROFIT MARGIN IN MEASURING PROFITABILITY IN PERUMDA PASAR CHAMPION BANDUNG. Jurnal Ekonomi [Internet]. 2023 Jan. 14 [cited 2024 Dec. 5];12(01):496-502. Available from: https://ejournal.seaninstitute.or.id/index.php/Ekonomi/article/view/1226