PENERAPAN MODEL PEMBELAJARAN APTITUDE TREATMENT INTERACTION (ATI) DALAM UPAYA MENINGKATKAN HASIL BELAJAR. JURNAL PENELITIAN BIDANG PENDIDIKAN, [S. l.], v. 21, n. 2, p. 114–121, 2015. DOI: 10.24114/jpbp.v21i2.3373. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/penelitian/article/view/3373. Acesso em: 20 mar. 2026.