du Toit, Peet, Lee-Anne Naicker, Evangeline Nortje, Michael Kleynhans, FerreiraRon�l, and Gerda Gericke. “The Influence of Sedentary and Active Work Environments on Wellness”. Suid-Afrikaans Tydskrif vir Natuurwetenskap en Tegnologie / <i>South African Journal of Science and Technology</i&gt; 32, no. 1 (October 28, 2013): 6 bladsye. Accessed April 23, 2024. http://satnt.ac.za/index.php/satnt/article/view/356.