Kontrak Tukaran Matawang Asing Melalui Internet: Satu Tinjauan Hukum. UUM Journal of Legal Studies, [S. l.], v. 6, p. 137–146, 2015. Disponível em: https://www.educationmalaysia.co.uk/index.php/uumjls/article/view/uumjls.6.2015.4593. Acesso em: 10 nov. 2025.