Peningkatan Keterampilan Berbicara Siswa Melalui Model Role Playing Berbantuan Media Visual di Sekolah Dasar: IMPROVEMENT OF STUDENTS ’SPEECH SKILLS THROUGH THE ASSISTED ROLE PLAYING MODEL VISUAL MEDIA IN BASIC SCHOOL. NL. 2020;5(1):650-660. doi:10.35568/naturalistic.v5i1.884