LATEGAN, Laetus O.K.; LUES, Liezel; FRIEDRICH-NEL, Hesta (EDS.). Doing Research: Revised Edition. [s.l.] : UJ Press,2011. DOI: 10.18820/9781920383237. Disponível em: https://ujonlinepress.uj.ac.za/index.php/ujp/catalog/book/116. Acesso em: 7 may. 2026.