Youcef, A. and Delhoum, M.L. 2019. Human Capital as a Mechanism to Achieve Competitive Competitive Advantage in Algerian Economic Institutions - Field Study at the Operational Directorate of Algerie Telecom, Chlef Branch. Journal of Excellence for Economics and Management Research. 3, 1 (Jun. 2019), 149-172. DOI:https://doi.org/10.34118/jeemr.v3i1.689.