Analisis hubungan struktur modal dan perdagangan saham pada sektor properti real estate dan konstruksi bangunan yang terdaftar pada Bursa Efek Indonesia periode 2009 2013 = Relationship analysis of capital structure and stock trading in property real estate and building construction listed in Indonesian Stock Exchange during period 2009 2013

Penentuan prioritas klausul ISO 50001 terhadap efektifitas implementasi sistem manajemen energi pada industri menengah di Indonesia = Priority determination of ISO 50001 clause on the effectiveness of the implementation of energy management systems in medium industries in Indonesia.

Disain apartemen dalam bisnis real estate = Apartment design in real estate business

23 Tahun (1986-2009) Jejak dan Pemikiran Panangian Simanungkalit: "Gur" yang Konsisten Perjuangkan Pembangunan Politik Perumahan Indonesia

Pengaruh Site and Situation terhadap Keberhasilan Usaha PKL Makanan di Kawasan Fungsional, Kecamatan Cibinong, Kabupaten Bogor = The Affect of Site and Situation on the Success of Food Street Business in the Functional Area of Cibinong District, Bogor District