Book Review: Courage and Calling. TRANSFORMATIO: Jurnal Teologi, Pendidikan, dan Misi Integral , [S. l.], v. 2, n. 01, p. 84–86, 2024. DOI: 10.61719/. Disponível em: https://e-journal.sttb.ac.id/index.php/transformatio/article/view/44.. Acesso em: 15 jan. 2025.