Eriana, E., Kartono, K. and Sugianto, S. (2018) “Understanding Ability of Mathematical Concepts and Students’ Self-reliance towards Learning by Implementing Manipulative Props (APM) on Jigsaw Technique”, Journal of Primary Education, 8(2), pp. 176-183. Available at: https://journal.unnes.ac.id/sju/jpe/article/view/25984 (Accessed: 21December2024).