Gudiya Modanawal and Dr. Renu Singh (2026) “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, 75(1), pp. 256–269. doi: 10.8224/journaloi.v75i1.1087.