APA (7th ed.) Citation

Nasrullah, A., Suryadi, D., Prabawanto, S., Hendriyanto, A., Muhaimin, L. H., & Dewi, D. A. (2026). Assessing the impact of mathematics textbooks on learning obstacles and student performance in systems of linear inequalities in two variables. Discover Education, 5(1), 1. https://doi.org/10.1007/s44217-026-02064-x

Chicago Style (17th ed.) Citation

Nasrullah, Anton, Didi Suryadi, Sufyani Prabawanto, Agus Hendriyanto, Lukman Hakim Muhaimin, and Deshinta Arrova Dewi. "Assessing the Impact of Mathematics Textbooks on Learning Obstacles and Student Performance in Systems of Linear Inequalities in Two Variables." Discover Education 5, no. 1 (2026): 1. https://doi.org/10.1007/s44217-026-02064-x.

MLA (9th ed.) Citation

Nasrullah, Anton, et al. "Assessing the Impact of Mathematics Textbooks on Learning Obstacles and Student Performance in Systems of Linear Inequalities in Two Variables." Discover Education, vol. 5, no. 1, 2026, p. 1, https://doi.org/10.1007/s44217-026-02064-x.