Widodo, B. .; Berliandika, R. The Effectiveness of Role-Playing Group Counseling Techniques in Improving Students’ Polite Attitudes Toward Teachers: Efektivitas Teknik Konseling Kelompok Role Playing Dalam Meningkatkan Sikap Sopan Santun Siswa Terhadap Guru. ainj 2025, 6, 499-505.