Badaruddin, K. et al. 2024. Colonial Regulation on Education Management of Christianity in Indonesia Before Ethical Policy Period. Improvement: Jurnal Ilmiah untuk Peningkatan Mutu Manajemen Pendidikan. 11, 2 (Dec. 2024), 257–267. DOI:https://doi.org/10.21009/improvement.v11i2.51314.