Singh, R. and Dwivedi, A. K. (2023) “Study of History and Paleoclimatic Situation of Fossil Development in Salkhan, Sonbhadra, India”, Central Asian Journal of Theoretical and Applied Science, 4(6), pp. 119-125. Available at: https://www.cajotas.casjournal.org/index.php/CAJOTAS/article/view/1214 (Accessed: 27December2025).