MONDAL, T.; NAG, P. K. HUMAN ENERGY UTILIZATION AND EFFECTIVENESS IN SMALL AND MARGINAL FARM HOLDINGS. International Journal of Research -GRANTHAALAYAH, [S. l.], v. 6, n. 11, p. 163–171, 2018. DOI: 10.29121/granthaalayah.v6.i11.2018.1114. Disponível em: https://www.granthaalayahpublication.org/journals/granthaalayah/article/view/IJRG18_A10_1785. Acesso em: 2 may. 2024.