PURBA, Desmi Triyanti; DAMANIK, Elfina O P; SINAGA, Mahaitin H; SITUMORANG, Melpi Riska. Optimizing MSME Profitability: The Impact of Production Costs On Operating Profit (Case Study: Cassava Chips MSME at Simpang 3 Sibatu Batu Road). Jurnal Ilmiah Accusi, [S. l.], v. 8, n. 1, p. 274 – 289, 2026. DOI: 10.36985/jzrdsa94. Disponível em: https://jurnal.usi.ac.id/index.php/jia/article/view/2342. Acesso em: 19 may. 2026.