“Program Pendidikan Pencegahan Dadah SLAD: Adakah Ia Berkesan Mencapai Matlamatnya?”. Malaysian Journal of Learning and Instruction 2 (January 31, 2005): 39–59. Accessed November 10, 2025. https://www.educationmalaysia.co.uk/index.php/mjli/article/view/7576.