HUTASUHUT, E. The Effect Of Organizational Culture And Principal’s Transfrormational Leadership In School Councellor’s Motivation In State Senior High School Of Medan. International Journal of Social Sciences and Humanities Invention, [S. l.], v. 3, n. 8, 2016. Disponível em: https://valleyinternational.net/index.php/theijsshi/article/view/479. Acesso em: 2 may. 2024.