D. T. S. Lumbanraja, “The Mindset of Christ As The Foundation of The Church in Building Religious Harmony: An Interpretation of Philippians 2: 5: Mindset Kristus Sebagai Landasan Gereja dalam Membangun Kerukunan Umat Beragama: Suatu Tafsir Terhadap Surat Filipi 2: 5”, dialog, vol. 44, no. 1, pp. 67–74, Jun. 2021.