Utari, Pragita Bela, Suwarti Suwarti, Dyah Astorini Wulandari, and Itsna Nurrahma Mildaeni. 2023. “The Effect of Self-Confidence Towards Public Speaking on Students of Islamic Education Study Program, Universitas Muhammadiyah Purwokerto”. Altruistik : Jurnal Konseling Dan Psikologi Pendidikan 2 (2). https://doi.org/10.24114/altruistik.v2i2.37767.