R.K. Nayak, D. Jena and M.R. Satpathy, K.K. Rout, A.K. Pal, Ipsita Das, Mitali Mandal,. “Characterization of Fly Ash and Its Use in Sesamum on an Acid Soil”. Journal of the Indian Society of Soil Science 64, no. 1 (May 27, 2016). Accessed June 6, 2026. https://epubs.icar.org.in/index.php/JISSS/article/view/58740.