Sarker, M., Haque, S. A. U., Rahman, M., Akter, M., & Ali, S. (2021). Integrated Use of Remote Sensing, GIS and GPS Technology for Monitoring the Environmental Problems of Shyamnagar. Journal of Environmental Science and Natural Resources, 12(1-2), 11–20. https://doi.org/10.3329/jesnr.v12i1-2.51979