Mansor, Mahaliza, Jamal @ Nordin Yunus, Fanny Kho Chee Yuet, Khalip Musa, and Mohd Asri Mohd Noor. 2019. “The Influence of Learning Organization Practices Toward Teacher Leadership Among Secondary School Teachers in State of Perak”. International Journal of Academic Research in Progressive Education and Development 8 (4). https://ijarped.com/index.php/journal/article/view/2419.