Mir, S. I., Karim, M. A., Ali, M. I., & Ramli, N. I. (2017). Assessment of Heavy Metal Contents in Surface Sediment of the Tungguk River Surrounding the Industrial Complex of Gebeng City. Bioresearch Communications - (BRC), 3(1), 362–371. Retrieved from https://www.bioresearchcommunications.com/index.php/brc/article/view/119