C.K.G. Pillay, Sudha d/o. “Estoppel And Substantive Legitimate Expectation: Parallel Doctrines In Public Law?”. Journal of Malaysian and Comparative Law 26, no. 2. Dec (December 1, 1999): 171–194. Accessed November 16, 2024. https://ijeas.um.edu.my/index.php/JMCL/article/view/16177.