Winata, Rahmat, Jeliana Permata, and Rizki Friantini. “The Use of Social Arithmetic Contextual Modules on Learning Achievement in Terms of Interest in Learning”. Unnes Journal of Mathematics Education 9, no. 2 (August 31, 2020): 160-165. Accessed April 17, 2024. http://journal.unnes.ac.id/sju/ujme/article/view/39645.