Ellah, B.O. 2026. ESTABLISHING THE FACTORIAL VALIDITY, RELIABILITY AND USABILITY OF META-COGNITIVE AWARENESS INVENTORY IN PHYSICS (MAIP) FOR MALE AND FEMALE STUDENTS IN NIGERIA. Al-Hijr: Journal of Adulearn World. 5, 1 (Feb. 2026), 55–67. DOI:https://doi.org/10.55849/alhijr.v5i1.882.