Kusuma W, Widiyatmoko W. Uji Kelayakan Pengembangan Audio Mobil Dengan Variasi Power dan Speaker 3 Way di Markas “wkwk Audio” Purworejo. jipv [Internet]. 2024Feb.9 [cited 2024May19];1(1):12-5. Available from: https://jurnal.umpwr.ac.id/index.php/jipv/article/view/4242