Haryati Shafii, Azlina Md Yassin, and Haidaliza Masram. 2024. “Kajian Persepsi Penduduk Terhadap Pencemaran Dan Kualiti Air Di Sekitar Pt. Raja, Batu Pahat, Johor: A Study on Residents’ Perception of Pollution and Water Quality Around Pt. Raja, Batu Pahat, Johor”. Journal of Social Transformation and Regional Development 6 (2): 31-44. https://penerbit.uthm.edu.my/ojs/index.php/jstard/article/view/18247.