Silvia, Irma, Wati Oviana, and Azmil Hasan Lubis. 2023. “mproving earning utcomes of lementary chool tudents by sing ind apping odels ith udio isual edia: lassroom ction esearch”. urnal endidikan rofesi uru 1 (2):41-53. https://journal.ar-raniry.ac.id/ppg/article/view/3067.