Masuknya Bulgaria dan Romania ke dalam Uni Eropa

Industri manufaktur alat utama sistem pertahanan dan keamanan di negara-negara visegrad sebagai manifestasi identitas nasional (studi atas Polandia, Hungaria, republik Czeska dan Slovakia) = Defence and security manufacturing industry in visegrad countries as the manifestation as national identity (Study of Poland, Hungary, Czech Republic and Slovak)

nak seperti orang kota: peran masyarakat kelas menengah atas dan kelas menengah dalam perubahan pola konsumsi dan gaya hidup di desa segamai = nak seperti orang kota the role of high class and middle class society on lifestyles and consumption pattern s changing in segamai village

Peran hubungan masyarakat dalam industri pariwisata : studi banding Romania dan Selandia Baru = The role of public relations study in tourism industry : comparative study of Romania and New Zealand

Pengaruh dimensi diri, social consumption motivation, materialism, dan peer pressure sebagai pemoderasi pada sikap terhadap merek mewah : studi kasus remaja middle dan upper middle class di Jabodetabek = The impact of self dimension social consumption motivation materialism and peer pressure as a moderator on attitude toward luxury brands case study of middle and upper middle class teenagers in Jabodetabek