Ugwo IN, Onyali LC. PRINCIPALS’ MANAGERIAL SKILLS AS PREDICTORS OF TEACHERS’ SELF-EFFICACY IN PUBLIC SECONDARY SCHOOLS IN ANAMBRA STATE, NIGERIA. IJPAER [Internet]. 2026 Mar. 13 [cited 2026 Mar. 14];2(3):42-53. Available from: https://www.ijpaer.org/index.php/IJPAER/article/view/73