PANDIANGAN, Keysa Aurelia; SETYANINGSIH, Endang. Eksperimen Teknik Contract Learning dalam Mengatasi Perilaku Membolos Siswa SMA. Jurnal Ilmu Sosial dan Humaniora, [S. l.], v. 2, n. 3, p. 2479–2486, 2026. DOI: 10.63822/03ve9116. Disponível em: https://indojurnal.com/index.php/jisoh/article/view/3793. Acesso em: 6 jul. 2026.