Geoekonomi dan geopolitik peta distribusi official development assistance Korea Selatan ke Asia Tenggara dan Sub-Sahara Afrika periode 2008-2013 = Geoeconomic and geopolitic of official development assistance s South Korea to Southeast Asia and Sub Saharan Africa period 2008-2013

Analisis kelayakan pengembangan klinik Bidakara Medical Center dalam perencanaan pendirian rumah sakit di Jakarta Selatan Tahun 2011 = Feasibility analysis of Bidakara Medical Centre to be developed as a hospital in South Jakarta year 2011

The challenge of BRIC multinationals

Analisis perilaku herding pada pasar saham di negara brics (Brasil, Rusia, India, Cina, dan Afrika Selatan) pada tahun 1997-2017 = Analysis of herding behavior in brics countries (Brazil, Russia, India, China, and South Africa) in 1997-2017

Latar belakang merdekanya Sudan Selatan dalam Referendum 2011 serta tinjauan mengenai Sudan dan Sudan Selatan pasca referendum = Background of South Sudan's independence on 2011 and analysis about post referendum of South Sudan