ACHIEVEMENT BELIEFS, CREATIVITY AND ACADEMIC MOTIVATION AS PREDICTORS OF ACADEMIC ACHIEVEMENT OF SECONDARY SCHOOL STUDENTS IN MATHEMATICS IN ANAMBRA STATE, NIGERIA . JSTME [Internet]. 2026 Mar. 31 [cited 2026 Aug. 8];9(1):12-27. Available from: https://journals.unizik.edu.ng/jstme/article/view/7724