TEAM BUILDING AND STRATEGIC PLANNING AS PREDICTORS OF TEACHERS’ JOB EFFECTIVENESS IN SENIOR SECONDARY SCHOOLS IN ADAMAWA STATE, NIGERIA. iijp [Internet]. 2026 Apr. 29 [cited 2026 Jun. 24];2(issue 2):398-410. Available from: https://impactinternationaljournals.com/publications/index.php/ojs/article/view/418