deri firmansyah, deri firmansyah, and Wiwi warsiati. 2022. “PENGARUH KREDIT BERMASALAH TERHADAP SISA HASIL USAHA DI KOPERASI SWAMITRA MITRA BANK BUKOPIN”. JEBS (Journal of Economic and Business Student) 1 (1), 113-21. https://journal.piksi.ac.id/index.php/jebs/article/view/635.