PANGARIBUAN, W.; MANULLANG, J.; SIBURIAN, P. Determining Factors of Senior High School Principals. International Journal of Sciences: Basic and Applied Research (IJSBAR), [S. l.], v. 25, n. 2, p. 44–57, 2016. Disponível em: https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/5105. Acesso em: 2 may. 2024.