Items where Author is "Barus, Surya Dharma"
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Harahap, Kholilah Amriani and Barus, Surya Dharma (2017) PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE NUMBERED HEAD TOGETHER (NHT) UNTUK MENINGKATKAN HASIL BELAJAR MATEMATIKA SISWA. In: Seminar Nasional Matematika (SEMNASTIKA) 2017, 06 May 2017, Medan.