Pantha, Nurapati, Jagaran Acharya, and Narayan Prasad Adhikari. “First-Principles Study of Solid Methane at High Pressure”. BIBECHANA 12 (December 17, 2014): 70–79. Accessed May 19, 2024. https://nepjol.info/index.php/BIBECHANA/article/view/11779.