Eriana, Eriana, Kartono Kartono, and Sugianto Sugianto. “Understanding Ability of Mathematical Concepts and Students’ Self-Reliance towards Learning by Implementing Manipulative Props (APM) on Jigsaw Technique”. Journal of Primary Education 8, no. 2 (September 23, 2018): 176-183. Accessed December 21, 2024. https://journal.unnes.ac.id/sju/jpe/article/view/25984.