WETRIA; ABDUL KARIM, Hamdi. Strategi Pengendalian Biaya Operasional SMK: Antara Mutu dan Efisiensi Studi Kasus di SMK Negeri 1 Baso. Jurnal Salingka Nagari, [S. l.], v. 5, n. 1, p. 51–61, 2026. DOI: 10.24036/jsn.v5i1.384. Disponível em: https://jsn.ppj.unp.ac.id/index.php/jsn/article/view/384. Acesso em: 23 aug. 2026.