Vebrian, Rajab, and Yudi Putra. “[Retraction] ANALISIS KESALAHAN SISWA MENGERJAKAN SOAL MATEMATIKA MODEL PISA MENGGUNAKAN KONTEKS JUMLAH PENDUDUK”. JOURNAL of MATHEMATICS SCIENCE and EDUCATION 2, no. 2 (June 29, 2020): 105-111. Accessed July 17, 2024. https://ojs.stkippgri-lubuklinggau.ac.id/index.php/JMSE/article/view/508.