Cheang, T. M., & We, K. K. (2020). The history of the Kallang River and Kallang Basin: Filling in a gap in Singapore’s colonial historiography. Nanyang Technological University.

Cheang, Tze Mun, و Koh Keng We. The History of the Kallang River and Kallang Basin: Filling in a Gap in Singapore’s Colonial Historiography. Nanyang Technological University, 2020.

Cheang, Tze Mun, و Koh Keng We. The History of the Kallang River and Kallang Basin: Filling in a Gap in Singapore’s Colonial Historiography. Nanyang Technological University, 2020.