SHRESTHA, R. K. Fertilizer Policy Development in Nepal. Journal of Agriculture and Environment, [S. l.], v. 11, p. 126–137, 2010. DOI: 10.3126/aej.v11i0.3660. Disponível em: https://www.nepjol.info/index.php/AEJ/article/view/3660. Acesso em: 5 may. 2024.