Situru FE, Pasanda E, Mongan FFA. Analisis Sistem Akuntansi pada Pengendalian Biaya Operasional. RIGGS [Internet]. 2026 Jan. 17 [cited 2026 Mar. 31];4(4):11838-51. Available from: https://journal.ilmudata.co.id/index.php/RIGGS/article/view/5394