DARMIN; MUCHYIDIN , Arif; NURSUPRIANAH , Indah. Analysis of Students’ Difficulties in Using Mathematical Models to Solve Story Problems on Derivatives Material. Educational Insights, [S. l.], v. 2, n. 2, p. 129–139, 2024. DOI: 10.58557/eduinsights.v2i2.86. Disponível em: http://eduinsights.id/index.php/eduinsights/article/view/86. Acesso em: 18 apr. 2026.