“Petrography of the Nahan Formation Exposed in the Type Area Nahan and Adjoining Regions in Northwestern Himalaya, India: A Petrographical Analysis of the Middle Miocene Nahan Formation in Northwestern Himalaya, India”. 2017. Journal of Advances and Scholarly Researches in Allied Education 12 (2): 151-55. https://ignited.in/index.php/jasrae/article/view/6224.