[1]
S. Surialin, S. W. Pomalato, and T. Machmud, “Analisis Kesulitan Siswa Menyelesaikan Soal Matematika Materi Vektor Kelas X SMA Terpadu Wira Bhakti”, MPM, vol. 9, no. 2, pp. 43–51, Dec. 2021.