MASUMBE PS. A Survey of the Nexus between the Group Theory in Public Policy-Making; and Diplomacy and Diplomatic Practices; and Its Impact on International Public Administration. ASSRJ [Internet]. 2021Jun.15 [cited 2024Nov.13];8(6):139-65. Available from: http://116.203.177.230/index.php/ASSRJ/article/view/10286