Mtana, Method Harry A construction project performance improvement model using structural equation and system dynamic modeling/ Method Harry Mtana - Dar es Salaam: University of Dar es Salaam, 2023. - xvii, 184p.: ill. ; 30cm. Includes: Bibliographical references.Thesis: PhD (Engineering Management) Subjects--Topical Terms: Construction industrySafety regulationsGovernment policySafety measuresManagementTanzania LC Class. No.: THS EAF HD9715.T34M72