ANGGRAINI, S. I.; MA’MUN, M. J. .; WIDODO, R. W. . Efektivitas Metode AMT (Achievement Motivation Training) guna Meningkatkan Perilaku Asertif Siswa SMP Muhammadiyah 04 Singosari. Advances In Social Humanities Research, [S. l.], v. 2, n. 2, p. 263–273, 2024. DOI: 10.46799/adv.v2i2.174. Disponível em: https://adshr.org/index.php/vo/article/view/174. Acesso em: 3 jul. 2026.