Items where Author is "Purnama, Trendi Yudha"
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Purnama, Trendi Yudha (2025) Pengaruh Peer Contagion Effect Terhadap Perilaku Akademik Siswa Kelas Ix Disekolah Smp N 1 Pekalongan. Other thesis, Stiab Jinarakkhita Lampung.