UTARI, Pragita Bela; SUWARTI, Suwarti; WULANDARI, Dyah Astorini; MILDAENI, Itsna Nurrahma. The Effect of Self-Confidence Towards Public Speaking on Students of Islamic Education Study Program, Universitas Muhammadiyah Purwokerto. Altruistik : Jurnal Konseling dan Psikologi Pendidikan, [S. l.], v. 2, n. 2, 2023. DOI: 10.24114/altruistik.v2i2.37767. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/altruistik/article/view/37767. Acesso em: 5 jul. 2025.