“Legal Review of the Investigation of Human Trafficking Crimes by a Baby Selling Syndicate in the Jurisdiction of the Pekanbaru Police”, JION, vol. 1, no. 3, pp. 260–273, Nov. 2025, Accessed: Feb. 04, 2026. [Online]. Available: https://pandectaresearch.com/index.php/jion/article/view/22