ASUZU, LOIS ADAMMA, PHD, A. L. A. P. CONSTRAINTS TO PRINCIPALS’ ADMINISTRATIVE EFFECTIVENESS IN SECONDARY SCHOOLS IN DELTA STATE. AICI JOURNAL OF HUMANITIES AND SOCIAL SCIENCE, [S. l.], 2024. Disponível em: https://dymsb.com/index.php/AICIJOURNALANAFFILIATEOFUNIPORT/article/view/281. Acesso em: 16 jun. 2025.