Assoc. Prof. Dr. Mohamad Johdi Salleh, Nazifah Alwani Mohamad. An Analysis of Effectiveness of Individual Competences in Strategic Leadership among Principals of Excellent Secondary Schools in Malaysia. Jocw [Internet]. 2015 Mar. 5 [cited 2024 Dec. 27];1(1). Available from: https://jocw.ittc.edu.bd/index.php/jocw/article/view/1