Saputra N, Muhammad Tahir, Asri Fauzi. Pengaruh Model Pembelajaran Kooperatif Tipe Student Teams Achievement Division (STAD) Berbantuan Media Puzzle Tangram Terhadap Hasil Belajar Matematika Peserta Didik Kelas 3 di SDN 34 Mataram. JAR [Internet]. 2025 Jun. 30 [cited 2026 Jan. 29];4(1):413-24. Available from: https://journal-center.litpam.com/index.php/jar/article/view/3097