“PRINCIPAL’S MANAGERIAL COMPETENCE AS CORRELATE OF SECONDARY SCHOOL TEACHER’S JOB EFFECTIVENESS IN BIASE LOCAL GOVERNMENT AREA, CROSS RIVER STATE, NIGERIA”. 2026. INT’L JOURNAL OF EDUCATION, MANAGEMENT SCIENCES AND PROFESSIONAL STUDIES 2 (1): 121-33. https://journals.iempsglobal.org/index.php/IJEMPS/article/view/326.