ZULLYADINI A. RAHAMAN; ASYIRAH ABDUL RAHIM. PENGETAHUAN DAN AMALAN KITAR SEMULA DALAM KALANGAN PELAJAR UNIVERSITI PENDIDIKAN SULTAN IDRIS. JOURNAL OF TOURISM, HOSPITALITY AND ENVIRONMENT MANAGEMENT (JTHEM), [S. l.], v. 6, n. 25, 2024. Disponível em: https://gaexcellence.com/jthem/article/view/2403. Acesso em: 6 jun. 2025.