Putri, Rizky Widya, and Nonik Indrawatiningsih. “Defragmenting Student Construction Holes in Solving System of Absolute Value Equations”. Jurnal Riset Pendidikan dan Inovasi Pembelajaran Matematika 6, no. 2 (May 31, 2023): 131–142. Accessed July 5, 2025. https://journal.unesa.ac.id/index.php/jrpipm/article/view/22637.