HUTABARAT, R. M. MERCY AND GRACE: GOD’S WONDERFUL GIFT TO OUR LIFE. Jurnal Koinonia, [S. l.], v. 12, n. 1, p. 21-26, 2020. Disponível em: https://jurnal.unai.edu/index.php/koinonia/article/view/2360. Acesso em: 6 may. 2021.