Shireen Jahn Kassim Illyani Ibrah, P., and . . “Ecological Urbanism in the Tropics Studies on the Sustainable Dimensions of Malay Traditional Urban Centers”. International Journal of Engineering & Technology, vol. 7, no. 3.9, July 2018, pp. 93-99, doi:10.14419/ijet.v7i3.9.15285.