Pretorius, L., Hanekom, J., Van Wieringen, A. and Wouters, J. (2006) “An analytical method to determine phoneme recognition abilities of South African cochlear implant users”, Suid-Afrikaans Tydskrif vir Natuurwetenskap en Tegnologie / <i>South African Journal of Science and Technology</i&gt;, 25(4), pp. 195-208. doi: 10.4102/satnt.v25i4.160.