DAVID , Takang Jaspa. Principals’ Leadership Function: Most Important Function to Make School Run Effectively. A Qualitative Case Study Research of Government Bilingual High School Mokolo and Government Bilingual High School Mokala, Far North Region of Cameroon. Excellencia: International Multi-disciplinary Journal of Education (2994-9521), [S. l.], v. 3, n. 9, p. 13–19, 2025. DOI: 10.5281/. Disponível em: https://multijournals.org/index.php/excellencia-imje/article/view/3623. Acesso em: 17 feb. 2026.