YANI, I.; HASIBUAN, A. D. Group Counseling with Behavior Contract to Reduce Student Phubbing: Konseling Kelompok dengan Behavior Contract untuk Mereduksi Perilaku Phubbing Siswa. Indonesian Journal of Innovation Studies, [S. l.], v. 26, n. 4, p. 10.21070/ijins.v26i4.1701, 2025. DOI: 10.21070/ijins.v26i4.1701. Disponível em: https://ijins.umsida.ac.id/index.php/ijins/article/view/1701. Acesso em: 5 dec. 2025.