TJONG, Andrew Lucas; WICAKSONO, Yohanes Bambang Cahyo. A Theological Study of the First, Third, Sixth, and Ninth Hour Prayers in the Eastern Orthodox Church Tradition. Theological Journal Kerugma, [S. l.], v. 8, n. 2, p. 195–204, 2023. DOI: 10.33856/kerugma.v8i2.534. Disponível em: https://jurnal.sttii-surabaya.ac.id/index.php/kerugma/article/view/534. Acesso em: 12 may. 2026.