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Putra WA, Hidayat PW, Guswita R. Peningkatan Hasil Belajar Matematika Menggunakan Model Kooperatif Tipe Number Head Together. J. Penelit. Pendidik. [Internet]. 2025 Feb. 28 [cited 2025 Aug. 23];1(1):1-8. Available from: https://jurnal.smpharapanananda.sch.id/index.php/jpp/article/view/518