Neupane, Kiran, and Til Prasad Pangali Sharma. “Land Suitability Analysis for Coffee Production in Hilly Districts of Lumbini Province”. The Geographic Base 9, no. 1 (December 31, 2022): 1–14. Accessed May 21, 2024. https://nepjol.info/index.php/tgb/article/view/55421.