BUNGA, P. R.; SITUMORANG, M. N. .; PASARIBU, E. . Teachers’ Professional Competence in Teaching. Journal of World Science, [S. l.], v. 4, n. 5, p. 482–489, 2025. DOI: 10.58344/jws.v4i5.1413. Disponível em: https://jws.rivierapublishing.id/index.php/jws/article/view/1413. Acesso em: 24 oct. 2026.