Widodo, Bernardus, and Ruly Berliandika. “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”. Ainara Journal (Jurnal Penelitian dan PKM Bidang Ilmu Pendidikan) 6, no. 4 (December 22, 2025): 499–505. Accessed December 29, 2025. http://journal.ainarapress.org/index.php/ainj/article/view/1115.