STUDENTS’ SPEAKING SKILLS THROUGH PROJECT BASED LEARNING AT ELEMENTARY SCHOOLS. Primary: Jurnal Pendidikan Guru Sekolah Dasar, [S. l.], v. 9, n. 5, p. 672–679, 2020. DOI: 10.33578/jpfkip.v9i5.8029. Disponível em: https://primary.ejournal.unri.ac.id/index.php/JPFKIP/article/view/934. Acesso em: 21 dec. 2025.