1.
Sinaran HS, Sahidi S, Pamungkas D. Pengaruh Penggunaan Alat Peraga Roda Trigonometri Terhadap Hasil Belajar Matematika. theorema [Internet]. 2024 Jan. 8 [cited 2025 Apr. 24];4(2). Available from: https://e-journal.unimudasorong.ac.id/index.php/jurnaltheorema/article/view/1132