Talib, Abdallah Mohamed. The Impact of Project Managers' Competencies on Public Project;s Performance in Tanzania: The Case Study of Standard Gauge Railway/ Abdallah Mohamed Talib. - Dar es Salaam: The Open University of Tanzania, 2022. - xv, 75p .: ill .; 30cm. Includes Bibliography Reference Subjects--Topical Terms: --Project Managers'--Public Project's--Public Performance Dewey Class. No.: EA.DIS.658.4049678 TAL