NORHISHAM, Shuhairy; ISMAIL, Amiruddin; BORHAN, Muhamad Nazri; KATMAN, Herda Yati; KHALID, Nor Hazwani Nor; ZAINI, Nur'atiah. A case study on quality of services for bus performance in Putrajaya, Malaysia. International Journal of Engineering and Technology, [S. l.], v. 7, n. 3.9, p. 100–103, 2018. DOI: 10.14419/ijet.v7i3.9.15825. Disponível em: https://sciencepubco.com/index.php/IJET/article/view/15825.. Acesso em: 28 apr. 2025.