Lumbantobing, T. S. P. . and Widodo, P. (2021) “Online Bible Study During a Pandemic: Challenges, Solutions, and Opportunities”, GRAFTA: Journal of Christian Religion Education and Biblical Studies, 1(1), pp. 34–49. Available at: https://www.grafta.stbi.ac.id/index.php/GRAFTA/article/view/1 (Accessed: 19 July 2025).