HamalPawan Kumar, Ganesh Dangal, and Arbin Joshi. “Need of National Indexing System: Challenges and Way Forward”. Journal of Nepal Health Research Council 16, no. 2 (July 3, 2018): I-II. Accessed May 4, 2024. http://jnhrc.com.np/index.php/jnhrc/article/view/1564.