M. H. Smit, “Die Toepassing van die Wet op Beroepsgesondheid en -Veiligheid en ander Veiligheidsmaatreëls by Skole se Tegnologiewerkswinkels / The Application of the Occupational Health and Safety Act and other Safety Measures at Schools’ Technology Workshops”, PER, vol. 25, pp. (Published 31 January 2022) pp 1–37, Jan. 2022.