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Yusman, S. F. Pengaruh Pemberian Reinforcement Dan Motivasi Belajar Terhadap Hasil Belajar Siswa Kelas VII Mata Pelajaran IPS SMPN 27 Surabaya: The Effect of Giving Reinforcement and Learning Motivation on Student Learning Outcomes for Class VII Social Studies Subjects at SMPN 27 Surabaya. J. Dialekt. Pendidik. IPS 2022, 2, 192-205.