Roshanda Meyla Fatihah and Mahmuddah Dewi Edmawati 2025. The Effectiveness of Group Counseling with Behavioral Contract Technique to Reduce Online Game Addiction of Students at SMA Negeri 1 Wuryantoro. Edu Consilium : Jurnal Bimbingan dan Konseling Pendidikan Islam. 6, 2 (Aug. 2025), 92-104. DOI:https://doi.org/10.19105/ec.v6i2.20479.