Ella Fidyawati, Nurhayadi, and Baharuddin. “ANALISIS PEMAHAMAN SISWA DALAM MENYELESAIKAN SOAL CERITA SISTEM PERSAMAAN LINEAR DUA VARIABEL DI KELAS VIII C SMP IT QURROTA A’YUN PALU: Analysis of Students Understanding in Solving Analytical Questions of System of Two Variable Linear Equations (TVLE) in Class VIII C at SMP IT Qurrota A’yun Palu”. Jurnal Elektronik Pendidikan Matematika Tadulako, vol. 10, no. 4, June 2023, pp. 361-74, https://jurnalfkipuntad.com/index.php/jpmt/article/view/3285.