Mohamad, N., S. Shahir, and N. H. Rosli. “Tinjauan Awal 52 Steel Rod Sculpture Di Bandar Raya George Town, Pulau Pinang: Tipologi Idea Dan Tema Asas: A Preliminary Study of 52 Steel Rod Sculptures in the City of George Town, Penang: Typology of Ideas and Basic Themes”. KUPAS SENI, vol. 8, no. 1, May 2020, pp. 20-34, doi:10.37134/kupasseni.vol8.1.3.2020.