Adnan, Mohd Hamdan, and Diana Demiyah. “PERSPEKTIF PENGGUNA SABAH TERHADAP TAHAP ALAM SEKITAR”. Jurnal Kinabalu 23 (July 23, 2020). Accessed May 7, 2024. https://jurcon.ums.edu.my/ojums/index.php/ejk/article/view/1125.