TAUFIK, Azin; PRAYITNO, Anggar Titis; MUFIDA, Tika Nuanatul; LATHIFAH, Galuh Nuril. Analysis of students’ errors in solving quadratic equation word problems based on Watson’s criteria. Journal Focus Action of Research Mathematic (Factor M), [S. l.], v. 7, n. 2, p. 304–322, 2024. DOI: 10.30762/f_m.v7i2.2642. Disponível em: https://jurnalfaktarbiyah.iainkediri.ac.id/index.php/factorm/article/view/env7n2_p304-322. Acesso em: 7 sep. 2026.