GUDIYA MODANAWAL; DR. RENU SINGH. REVIEW ON THE PRODUCTION OF TEN MAJOR CROPS IN THE PURVANCHAL REGION OF UTTAR PRADESH, INDIA. Journal of the Oriental Institute, ISSN:0030-5324 UGC CARE Group 1, [S. l.], v. 75, n. 1, p. 256–269, 2026. DOI: 10.8224/journaloi.v75i1.1087. Disponível em: https://www.journaloi.com/index.php/JOI/article/view/1087. Acesso em: 13 may. 2026.