A cross-sectional comparison of nutrition knowledge, attitudes and dietary practices between learners and teachers in primary schools in a resource limited community in Bronkhorstspruit, South Africa - Kupolati, M.D.; MacIntyre, U.; Gericke, G. (Suid-Afrikaans Tydskrif vir Natuurwetenskap en Tegnologie / South African Journal of Science and Technology, 2014)