Evaluating the Impact of Continuous Professional Development (CPD) on Leadership Competencies of School Heads. Journal of Social Sciences and Economics, [S. l.], v. 4, n. 2, p. 203–216, 2025. DOI: 10.61363/jsse.v4i2.253. Disponível em: https://finessepublishing.com/index.php/jsse/article/view/253. Acesso em: 30 sep. 2025.