SHOLIKHAH, Badi’atus; RETNO MURNIASIH, Tatik. Analisis Kesalahan Newman Kesulitan Siswa pada Modulus Vektor dan Vektor Satuan: Bukti Penilaian Formatif Di Kelas 10: Newman’s Error Analysis of Student Difficulties in Vector Modulus and Unit Vector: Evidence from Formative Assessment in Grade 10. Journal of Mathematics Learning Innovation, [S. l.], v. 4, n. 2, p. 135–147, 2025. DOI: 10.35905/jmlipare.v4i2.15014. Disponível em: https://ejurnal.iainpare.ac.id/index.php/JMLIPARE/article/view/15014. Acesso em: 2 feb. 2026.