Sirak S k., Ejakait E, Musera G. Endogeneity and Human Capital in Higher Education: A Critical Analysis of Investment Returns Among Teacher’s in Uasin Gishu County, Kenya. JJEOSHS [Internet]. 2022 Oct. 15 [cited 2024 Nov. 16];5(1):1-9. Available from: https://jumugajournal.org/index.php/jjeoshs/article/view/25