Paramasivam, Thangamalar, and Nagendralingan Ratnavadivel. “Issues and Challenges in Managing Curriculum Change in Primary Schools: A Case Study of Managing Year Four History Curriculum in the District of Kuala Selangor, Malaysia”. Journal of Research, Policy & Practice of Teachers and Teacher Education 8, no. 1 (June 4, 2018): 18–31. Accessed November 21, 2024. https://ejournal.upsi.edu.my/index.php/JRPPTTE/article/view/245.