OLADAPO A., Olaniyonu Solomon; DADA, Rufai Musiliu; SERIFAT, Akinola Folasade. School Improvement and Transformation System, in Lagos State Senior Secondary School Principals’ Planning Approach. International Journal of Academic Research in Progressive Education and Development, [S. l.], v. 5, n. 2, 2016. Disponível em: https://ijarped.com/index.php/journal/article/view/283. Acesso em: 2 aug. 2025.