NURBAITI, I.; KUSNO, K.; JAZULI, A. Challenges in Solving Contextual Problems in Statistics Using the TEFA Approach Among Vocational Students. Jurnal Pendidikan Matematika Universitas Lampung, [S. l.], v. 13, n. 2, p. 94–108, 2025. DOI: 10.23960/mtk/v13i2.pp94-108. Disponível em: https://jurnal.pbs.fkip.unila.ac.id/index.php/jpm/article/view/738. Acesso em: 12 may. 2026.