KANU, I. A., Kanu, I. A.; IYALA, F. E., Iyala, F. E.; TYOPENDA, J. S. , Tyopenda, J. S. Intersections of Social Intelligence and Managerial Effectiveness: A Critical Study of Secondary School Principals in Abuja, Nigeria. Business Education Research, [S. l.], v. 1, n. 1, p. 133–144, 2025. Disponível em: https://ber.org.ng/index.php/ber/article/view/18. Acesso em: 16 sep. 2026.