ZAIRI , M. H.; ADLAN , M. A. A.; TARUDIN , N. F.; MD HANAFIAH, R. Assessing The Summons Compound for Modifying Motorcycle Exhaust Pipes towards an Environmentally Sustainable . Environment-Behaviour Proceedings Journal, [S. l.], v. 10, n. SI41, p. 65–71, 2025. DOI: 10.21834/e-bpj.v10iSI41.7734. Disponível em: https://ebpj.e-iph.co.uk/index.php/EBProceedings/article/view/7734. Acesso em: 3 apr. 2026.