Gaya Bangunan Gereja Protestan di Indonesia bagian Barat (GPIB) Griya Mulya Purworejo = Style of The Building of The Protestant Church in Western Indonesia (GPIB) Griya Mulya Purworejo

Bentuk dan gaya gereja GPIB Bethel di Bandung

Tinjauan desain akustik bangunan gereja cagar budaya, studi kasus: GPIB Immanuel Jakarta = Acoustical design review in church as a heritage building: case study GPIB Immanuel Jakarta

Akuntabilitas Publik pada pelaporan keuangan gereja: studi kasus pada gereja GPIB Pancaran Kasih, Depok = Public Accountability in Church financial reporting: Case study in GPIB Pancaran Kasih Church, Depok

Perempuan kristen dan gereja menyikapi kekerasan dalam rumah tangga (studi kasus beberapa perempuan kristen protestan minahasa di Gereja Protestan Indonesia Bagian Barat (GPIB) di DKI Jakarta) = Christian women and church dealing with domestic Violence (Case study in Few Minahasan Presbyterian Church Women in GPIB DKI Jakarta)