Viladkar, Shrinivas G. “Nb-Bearing Minerals in Siriwasan Carbonatite, Chhota Udaipur, Gujarat, India”. Journal of Geological Society of India 98, no. 2 (February 28, 2022): 285–285. Accessed May 22, 2024. http://www.geosocindia.com/index.php/jgsi/article/view/173210.