SIMARMATA, Ruth Helen; ESTERLINA, Esterlina; SAPUTRA, Danny Matthew. Grouping Students’ Learning Outcomes on Questions regarding Exponents and Roots through the K-Means Approach Utilizing Unsupervised Learning . EduMatSains : Jurnal Pendidikan, Matematika dan Sains, [S. l.], v. 11, n. 2, p. 258–276, 2026. DOI: 10.33541/edumatsains.v11i2.8784. Disponível em: https://ejournal.uki.ac.id/index.php/edumatsains/article/view/8784. Acesso em: 2 nov. 2026.