(1)
Utari, P. B.; Suwarti, S.; Wulandari, D. A.; Mildaeni, I. N. The Effect of Self-Confidence Towards Public Speaking on Students of Islamic Education Study Program, Universitas Muhammadiyah Purwokerto. Altruistik j. Konseling dan psikol. pendidik. 2023, 2.