Agata, Winny, and Fransisca Sidabutar. “The Influence of Religiosity towards Gratitude Among Adolescent Residents of Christian-Based Orphanage”. Jurnal Psikologi Ulayat 2, no. 1 (January 1, 2015): 348–363. Accessed March 10, 2026. https://www.publication.k-pin.org/index.php/jpu/article/view/27.