Gradianto Simarmata, F. A., and J. Jamaluddin. “ANALISIS KREDIT MACET PADA BANK SUMUT SIDIKALANG”. JOURNAL SCIENTIFIC OF MANDALIKA (JSM) E-ISSN 2745-5955 | P-ISSN 2809-0543, Vol. 3, no. 7, July 2022, pp. 708-14, doi:10.36312/10.36312/vol3iss7pp708-714.