1.
Palupi ELW, Sumarto SN, Purbaningrum M. Senior high school students’ understanding of mathematical inequality. J. Elemen [Internet]. 2022 Jan. 6 [cited 2024 Jul. 18];8(1):201-15. Available from: https://e-journal.hamzanwadi.ac.id/index.php/jel/article/view/4537