El Yacoubi, Z. and Jahidi, R. (2024) “The Organizational Contribution of the PMO: An Assessment Using Structural Equation Modeling”, ESI Preprints (European Scientific Journal, ESJ), 33, p. 134. Available at: https://esipreprints.org/index.php/esipreprints/article/view/1280 (Accessed: 19 July 2026).