Factors affecting the financing of profitability using non performing financing as moderating variable in sharia business unit of bank sumut (Bank of North Sumatera) in North Sumatera - Rahmad Hidayat; Isfenti Sadalia; Khaira Amalia Fachrudin (Academic journal of economic studies, 2018)
2822728-1; 2457-5836; Academic journal of economic studies; 826651216