Pakaian wanita dan Pria Eropa di Batavia abad ke-19 dan awal abad ke-20 = European women and men s Clothing in Batavia the 19th century and early 20th century

Empati dan Arsitektur Hindia Belanda Pada Awal Abad Ke-20 = Empathy and Dutch Indies Architecture in The Early 20th Century

Pengaruh Nieuwekunst Belanda terhadap Ekspresi Arsitektur Modern Hindia Belanda pada Awal Abad ke-20 = The Influence of Dutch Nieuwekunst on Modern Indies Architecture Expression in the Early 20th Century

Pemaknaan Gambar Kaca Patri Jebdela-Jendela di Gereja Katedral Bogor Awal abad Ke-20 = The Meaning of Stained Glass Images in the Windows of the Cathedral Church, Bogor, Early 20th Century

Perpaduan Gaya Bangunan pada Gereja Santo Yoseph Matraman (Awal Abad ke-20) di Jakarta Timur = The Combination of Building Style of the St. Joseph Church in Matraman (Early 20th Century), East Jakarta.