Adhikari, Drona, Keshav Shrestha, Purushottam Adhikari, Khum Paudayal, and Lalu Paudel. “Geological Study of Chatara–Barahakshetra Section, Sunsari-Udayapur District, Eastern Nepal”. Bulletin of the Department of Geology 20 (August 8, 2018): 49-58. Accessed March 31, 2020. https://www.nepjol.info/index.php/BDG/article/view/20723.