Program Pendidikan Pencegahan Dadah SLAD: Adakah Ia Berkesan Mencapai Matlamatnya?. Malaysian Journal of Learning and Instruction, [S. l.], v. 2, p. 39–59, 2005. Disponível em: https://www.educationmalaysia.co.uk/index.php/mjli/article/view/7576. Acesso em: 10 nov. 2025.