SAJAP, S.; MOHAMMED ALI, N. A.; ZHANG, H. Understanding Behaviour and Preference: A Study on Designing Litter Prevention Outdoor Signage. KUPAS SENI, [S. l.], v. 10, n. 1, p. 50–58, 2022. DOI: 10.37134/kupasseni.vol10.1.6.2022. Disponível em: https://ejournal.upsi.edu.my/index.php/JSPS/article/view/7232. Acesso em: 7 may. 2024.