ROYANTO SIAHAAN; DORLAN NAIBAHO. The teacher’s personality becomes a role model for students. Journal of Cross Knowledge, [S. l.], v. 1, n. 1, p. 35–39, 2023. Disponível em: https://edujavare.com/index.php/IJCK/article/view/84. Acesso em: 12 oct. 2025.