DARMUKI, Agus; HIDAYATI, Nur Alfin. The Influence of Problem-Based Learning and Learning Motivation on Students’ Public Speaking Skill. Jurnal Pendidikan Edutama, [S. l.], v. 13, n. 1, p. 179–192, 2026. DOI: 10.30734/jpe.v13i1.5178. Disponível em: https://ejurnal.ikippgribojonegoro.ac.id/index.php/JPE/article/view/5178. Acesso em: 25 may. 2026.