Farhana, Farhana. “Punishment of Criminals of Trafficking in Persons: Legal Perspective on International Guidelines and Indonesian Practices”. International Journal of Criminology and Sociology 10 (March 17, 2021): 675–679. Accessed May 7, 2024. https://www.lifescienceglobal.com/pms/index.php/ijcs/article/view/7299.