NORSAHIRAH BINTI MAULANA; MOHAMMAD TAHIR BIN MAPA; PRICILLA TAN. 3R CONCEPT (REDUCE, REUSE, RECYCLE) AMONG FORM SIX STUDENTS IN KUDAT. Jurnal Kinabalu, [S. l.], v. 29, p. 23–36, 2023. Disponível em: https://jurcon.ums.edu.my/ojums/index.php/ejk/article/view/4781. Acesso em: 21 may. 2024.