PIENAAR, Elmo H. Overture to practical theological facilitation. NGTT | Nederduitse Gereformeerde Teologiese Tydskrif, [S. l.], v. 53, n. 3&4, p. 241–255, 2013. DOI: 10.5952/53-3-4-265. Disponível em: https://ojs.reformedjournals.co.za/index.php/ngtt/article/view/763. Acesso em: 18 oct. 2025.