Saha, S., H. M. Selim Reza, A. and Kanti Roy, M. (2020) “Illite crystallinity index an indicator of physical weathering of the Sediments of the Tista River, Rangpur, Bangladesh”, International Journal of Advanced Geosciences, 8(1), pp. 27–32. doi:10.14419/ijag.v8i1.30551.