Tripathi, BP, and JE Jones. “Biophysical and Socio-Economic Tools for Assessing Soil Fertility: A Case of Western Hills, Nepal”. Agronomy Journal of Nepal 1 (February 3, 2013): 1–9. Accessed February 1, 2026. https://www.nepjol.info/index.php/AJN/article/view/7536.