“PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE NHT (NUMBER HEADS TOGETHER) TERHADAP HASIL BELAJAR MATEMATIKA DAN KECERDASAN EMOSIONAL PADA POKOK BAHASAN TRIGONOMETRI ” (2022) Journal of Mathematics Education Research, 1(2), pp. 7–14. Available at: https://journalng.uwks.ac.id/jmer/article/view/24 (Accessed: 22 January 2025).