SULTAN OF PERAK, H. S. A. S. The Right to Know: Lecture by His Royal Highness Sultan Azlan Shah Sultan of Perak. Journal of Malaysian and Comparative Law, [S. l.], v. 13, n. 1 and 2, p. 1–22, 1986. Disponível em: https://ejournal.um.edu.my/index.php/JMCL/article/view/15965. Acesso em: 20 may. 2024.