Fauziah, Mufied, Heni Siswantari, Hurin Nabila, Aprilia Setyowati, and Fany Rifqoh. “Pengembangan Dan Validitas Instrumen Perilaku Asertif Pada Siswa SMP”. Indonesian Journal of Educational Counseling 8, no. 1 (January 31, 2024): 92-98. Accessed June 18, 2024. http://ijec.ejournal.id/index.php/counseling/article/view/333.