CHIAZOR PATIENCE OMAVUOTU; ANYIMA FRIDAY FIDELIS. Impact of Regular In-Service Training on Delivery of Competency-Based Curriculum in Nigerian Schools. Abuja International Journal of Education, [S. l.], v. 12, n. 1, 2025. DOI: 10.66083/aije.v12i1.65. Disponível em: https://abje.com.ng/index.php/About/article/view/65. Acesso em: 4 apr. 2026.