Breytenbach, Johan, and Theo Macdonald. 2010. “Search Engine Coverage of South African and Afrikaans Websites”. Suid-Afrikaans Tydskrif Vir Natuurwetenskap En Tegnologie / <i>South African Journal of Science and Technology</I&gt; 29 (3), 107-18. https://doi.org/10.4102/satnt.v29i3.15.