Anwar, N. P. and Ali, M. A. (2020) “The effect of socio-scientific issue (SSI) based discussion: A student-centred approach to the teaching of argumentation”, Scholarship of Teaching and Learning in the South, 4(2), pp. 35–62. Available at: https://sotl-v2.co.za/index.php/sotls/article/view/76 (Accessed: 20January2022).