Dr. Arvind Kumar. 2025. “EXPLORING THE CHALLENGES FACED BY MATHEMATICS TEACHERS DURING THE TRANSITION FROM PRIMARY TO UPPER-PRIMARY LEVELS: A STUDY OF TEACHERS’ PERCEPTION”. Journal of the Oriental Institute, ISSN:0030-5324 UGC CARE Group 1 74 (3):188-203. https://doi.org/10.8224/journaloi.v74i3.959.