TRIPATHI, BP; JONES, JE. Biophysical and socio-economic tools for assessing soil fertility: A case of western hills, Nepal. Agronomy Journal of Nepal, [S. l.], v. 1, p. 1–9, 2013. DOI: 10.3126/ajn.v1i0.7536. Disponível em: https://www.nepjol.info/index.php/AJN/article/view/7536. Acesso em: 6 dec. 2025.