Margawati, Tri Astuti Sari, Ahmad Jawandi, and Hera Heru Sri Suryanti. “THE INCREASING SELF-CONFIDENCE THROUGH ASSERTIVE TRAINING FOR CLASS IV A STUDENTS AT SDN 02 KARANGPANDAN IN SEMESTER 2 OF THE SCHOOL YEAR 2021 2022”. Jurnal Inovasi Pendidikan Guru 1, no. 2 (May 10, 2025): 78–89. Accessed December 6, 2025. https://ejurnal.unisri.ac.id/index.php/jppg/article/view/12084.