Sari, I. K., Sutarto, J. and Latiana, L. (2019) “The Implementation of Discovery learning Assisted with Manipulative Teaching Tools on The Mathematical Understanding Concept of Students”, Journal of Primary Education, 8(7), pp. 1-10. Available at: https://journal.unnes.ac.id/sju/jpe/article/view/33821 (Accessed: 24November2024).