MAURIT SIMANJUNTAK; TIMOTIUS TAN; TIMOTIUS BAKTI SARONO. Impact Of Koinonia, Diakonia, and Marturia On Congregational Satisfaction at HKBP Cijantung Church. International Journal of Christian Education and Philosophical Inquiry, [S. l.], v. 1, n. 4, p. 16–27, 2024. DOI: 10.61132/ijcep.v1i4.70. Disponível em: https://international.aripafi.or.id/index.php/IJCEP/article/view/70. Acesso em: 4 may. 2025.