1.
Maf’ulah S. Reversible Thinking of Fifth Graders: Focus on Linier Equations. j. ilm. sekol. dasar [Internet]. 2022 Mar. 5 [cited 2024 May 7];6(1):165-7. Available from: https://ejournal.undiksha.ac.id/index.php/JISD/article/view/44017