SINGH, Y. . Production and Productivity Trends of Major Food-Grain Crops in Uttar Pradesh. Management Journal for Advanced Research, [S. l.], v. 4, n. 4, p. 149–154, 2024. DOI: 10.5281/zenodo.13842973. Disponível em: https://mjar.singhpublication.com/index.php/ojs/article/view/168. Acesso em: 18 nov. 2024.