BALAN, P, and Talat Mahmood bin Abdul Rashid. 2019. “Doktrin Ultra Vires Dan Seksyen 20 Akta Syarikat 1965”. Journal of Malaysian and Comparative Law 24 (1 and 2):27-54. https://ejournal.um.edu.my/index.php/JMCL/article/view/16116.