Hautemo, A. M. “The Jigsaw Method: The Use of Cooperative Learning in a Grade 7 English Second Language Lessons – A Namibia School Case Study”. JULACE: Journal of the University of Namibia Language Centre, vol. 2, no. 2, Nov. 2018, pp. 83-99, https://journals.unam.edu.na/index.php/JULACE/article/view/1318.