Lukong, Tani Emmanuel, and Che Mary Lum Feh. “Indigenous Play-Based Learning and Cognitive Development in Early Childhood Education Across African Contexts”. Journal of Social Science and Human Research Studies, vol. 2, no. 06, June 2026, pp. 790-9, https://doi.org/10.65150/EP-jsshrs/V2E6/2026-19.