ARTARIAH; MEDITATIO SITUMORANG. Tantangan Perkembangan Oikumene di Indonesia. Lumen: Jurnal Pendidikan Agama Katekese dan Pastoral, [S. l.], v. 3, n. 2, p. 190–202, 2024. DOI: 10.55606/lumen.v3i2.478. Disponível em: https://ejurnal.stpkat.ac.id/index.php/lumen/article/view/478. Acesso em: 31 jan. 2025.