1.
Maheshwari H, Singh V, Bajpai U. Bengalia raniganjensis, a new sphenopsid from the raniganj formation, upper permian. JPS [Internet]. 1988 Dec. 31 [cited 2024 Apr. 28];37((1-3):169-72. Available from: https://jpsonline.co.in/index.php/jop/article/view/1613