Siregar, Veni Veronica, Universitas Islam Negeri Sunan Kalijaga Yogyakarta, Yogyakarta, Indonesia, Indonesia

• Jurnal Ilmiah Sekolah Dasar Vol. 6 No. 3 (2022): August - Articles
  Verbal and No-verbal reinforcement approacher is emotion control to increase self-confidence of elementary school students
  Abstract  PDF