Rowland SO, Jenbarimiema W. EVALUATION OF SENIOR SECONDARY MATHEMATICS CURRICULUM IMPLEMENTATION USING CIPP MODEL IN OBIO/AKPOR LGA, RIVERS STATE. bj [Internet]. 2026 Mar. 6 [cited 2026 May 31];. Available from: https://mail.bwjournal.org/index.php/bsjournal/article/view/3818