NASUTION, S.; FIRMAN; S, N. APPLICATION OF SERVICES BY BK TEACHERS TO ACHIEVE BK MANAGEMENT OBJECTIVES. Algebra : Jurnal Pendidikan, Sosial dan Sains, [S. l.], v. 5, n. 2, p. 239–246, 2025. DOI: 10.58432/algebra.v5i2.1270. Disponível em: https://ejournal.yana.or.id/index.php/algebra/article/view/1270. Acesso em: 16 feb. 2026.