Iba, Bryan, Semuel Selanno, and Marde Mawikere. “Justification and Substitution As Pillars of Soteriology: A Systematic Theology Perspective”. International Journal of Education, Information Technology, and Others 8, no. 3.A (August 1, 2025): 54-63. Accessed May 8, 2026. https://jurnal.peneliti.net/index.php/IJEIT/article/view/12350.