Obi Z, Ohamaobi N, Megwalu J. PRINCIPALS’ DELEGATORY FUNCTIONS AS PREDICTORS OF TEACHERS’ PRODUCTIVITY IN PUBLIC SECONDARY SCHOOLS IN ANAMBRA STATE. IJPAER [Internet]. 2026 Mar. 2 [cited 2026 Mar. 4];2(3):13-27. Available from: https://www.ijpaer.org/index.php/IJPAER/article/view/71