Arifudin M, Wilujeng H, Utomo RB. PENGARUH METODE DISCOVERY LEARNING PADA MATERI TRIGONOMETRI TERHADAP KEMAMPUAN PENALARAN ADAPTIF SISWA SMA. KJPM [Internet]. 2016Nov.27 [cited 2025Aug.17];1(2):129-40. Available from: https://www.kalamatika.matematika-uhamka.com/index.php/kmk/article/view/24