Chowdhury, MAI, GMJ Hasan, and MA Karim. “A Study on Existing WATSAN Condition of Two Tea Gardens in”. Journal of Environmental Science and Natural Resources 4, no. 2 (March 17, 2012): 13–18. Accessed September 21, 2025. https://banglajol.info/index.php/JESNR/article/view/10125.