The Marginal Productivity of Inputs and Agricultural Production in Nepal. The Pakistan Development Review, [S. l.], v. 24, n. 1, p. pp.51–60, 2022. DOI: 10.30541/v24i1pp.51-60. Disponível em: https://thepdr.pk/index.php/pdr/article/view/666. Acesso em: 9 jun. 2025.