Zulchoir Rangkuti, M. ., K. Hayatuddin, E. . Salia, and A. . Latif Mahfuz. “Criminal Law Policy: Environmental Pollution at Palembang Port”. The International Journal of Politics and Sociology Research, vol. 11, no. 1, June 2023, pp. 103-9, doi:10.35335/ijopsor.v11i1.117.