Khanna, Sabita Aryal, Suraj Karki, and Ek Raj Sigdel. 2015. “Third-Party Monitoring of Initial Environmental Examination (IEE) Implementation on Sand, Gravel, and Stone Extraction in Nepal: IEE”. Kathmandu University Journal of Science Engineering and Technology 11 (2). https://journals.ku.edu.np/kuset/article/view/425.