NOVIYANTI, C. L.; PARDIMIN, P. Pengembangan instrumen pengukuran sikap disiplin peserta didik sekolah menengah pertama. Wiyata Dharma: Jurnal Penelitian dan Evaluasi Pendidikan, [S. l.], v. 7, n. 2, p. 196–202, 2019. DOI: 10.30738/wd.v7i2.2736. Disponível em: https://jurnal.ustjogja.ac.id/index.php/wd/article/view/2736. Acesso em: 23 mar. 2023.