1.
Islam M, Rahaman M, Sarker M. Water Supply and Sanitation Facilities in Primary SchoolÂ’s of Gaibandha District in Bangladesh. J. Environ. Sci. & Natural Resources [Internet]. 2015 Feb. 10 [cited 2024 Aug. 16];6(1):113-6. Available from: https://banglajol.info/index.php/JESNR/article/view/22050