Sinaga, Otniel, and Johny Alfian Khusyairi. “De Pinkster Gementee Dan Pemunculan Keberagaman Di Hindia Belanda, 1921-1942”. Journal of Historical Issues 1, no. 1 (August 4, 2024): 18–29. Accessed December 3, 2024. https://e-journal.unair.ac.id/JoHI/article/view/61437.