KOOPMAN, NN. Let the plight of the voiceless be heard. Prophetic speaking about poverty today. NGTT | Nederduitse Gereformeerde Teologiese Tydskrif, [S. l.], v. 45, n. Supp 1, 2004. DOI: 10.17570/ngtt.2004.v45s1.a24. Disponível em: https://ojs.reformedjournals.co.za/index.php/ngtt/article/view/328. Acesso em: 18 oct. 2025.