Visual perception of five-year-old Afrikaans-speaking children in Bloemfontein using the VMI-6, DTVP-3 and TVPS-3: a follow up study. SAJOT [Internet]. 2018 Dec. 7 [cited 2024 Nov. 22];48(3):31-43. Available from: https://journals.assaf.org.za/index.php/sajot/article/view/19545