ACO, Aco; DAHLAN, Muhammad. Penerapan Model Problem Based Learning (PBL) pada Pembelajaran Pidato Secara Daring untuk Meningkatkan Kemampuan Berbicara Siswa Sekolah Dasar di Kabupaten Wajo. Innovative: Journal Of Social Science Research, [S. l.], v. 3, n. 2, p. 737–746, 2023. Disponível em: https://j-innovative.org/index.php/Innovative/article/view/379. Acesso em: 12 jun. 2026.