Hoque, MMM, and PK Banik. “Indoor Environment Health and Safety Status in Industrial Sectors of Bangladesh: A Case Study on Industries under Kumudini Welfare Trust”. Journal of Environmental Science and Natural Resources 10, no. 2 (November 29, 2018): 65-72. Accessed September 17, 2019. https://www.banglajol.info/index.php/JESNR/article/view/39014.