Poudel, Khagendra Raj, and Krishna Rawat. “Comparative Analysis of Urban Area Extraction Using Different Classification Methods: A Case Study of Ghorahi Sub-Metropolitan City, Nepal”. The Himalayan Geographers 13, no. 1 (December 31, 2023): 1–18. Accessed November 21, 2024. https://nepjol.info/index.php/thg/article/view/71342.