1.
Guha S, Singh KN. Source rock potentiality of Ib-Valley Coals, Mahanadi Coalfields Limited, Orissa, India. Journal of Nepal Geological Society [Internet]. 2004 Oct. 2 [cited 2024 Dec. 22];29:35 -. Available from: https://nepjol.info/index.php/JNGS/article/view/31713