Abdullahi Nafiu Zadawa; Abdul Aziz Hussin; Atasya Osmadi. Mediating Effects of Enforcement on Public Procurement Guidelines’ Compliance Barriers and Cost Performance of Construction Projects in Nigerian Federal Universities: A Process Macro Approach. JCDC 2026, 23 (1), 81–102. https://doi.org/10.21315/jcdc2018.23.1.5.