Kasiwali, Yulius Candra. “Ecological Education and Spirituality at SMAK Santo Lukas Olilit Timur: An Analysis of the Essence of Pope Francis’ Teachings in the Encyclical Laudato Si’”. Siber Journal of Advanced Multidisciplinary 4, no. 1 (June 20, 2026): 73–84. Accessed July 3, 2026. https://research.e-siber.org/SJAM/article/view/796.