Arisan Batak: Karakteristik dan Potensi sebagai Lembaga Keuangan Formal (Studi Kasus di Jakarta) = Arisan Batak: Characteristic and Potency as Formal Monetary Institute (Case Study di Jakarta)

Penguatan nilai di sektor informal dalam ruang ekonomi : studi tentang relasi elemen formal dan elemen informal, serta norma dan jaringan yang berkontribusi pada pasar = Strengthening the value of informal sector in economic field : study on relation between formal element and informal element norms and networking which in contributing in to the market / Sylvia

Risiko Kerja dan Strategi Bertahan Hidup Pada Pekerja Informal (Studi Kasus Komunitas Wayang Orang Bharata, Jakarta Pusat) = Working Risks and Strategies to Survive On Informal Workers (Case Study Community Wayang Orang Bharata, Senen, Central Jakarta)

Tax evasion and the shadow economy

Analisis Implementasi E-Government Dalam Menghasilkan Nilai Di Sektor Publik: Studi Aplikasi Jakarta Kini (JAKI) = Analysis of The Implementation of E-Government in Generating Value in The Public Sector: Study of The Jakarta Kini (JAKI) Application