1.
Nurniawati D, Yaniawati P, Firmansyah E. The Effectiveness of the Math Expert Application in Improving Students’ Mathematical Reasoning in Trigonometry. MOS [Internet]. 2026 Jan. 31 [cited 2026 Apr. 28];15(1):236-60. Available from: https://journal.institutpendidikan.ac.id/index.php/mosharafa/article/view/3607