Kartika Riyanti, Kurnia Paranita. “PERFORMANCE OF THE LM 386 SOUND SENSOR IN DETECTING FRUIT MATURITY BASED ON SOUND FREQUENCY ”. JOSAR (Journal of Students Academic Research) 3, no. 1 (March 31, 2018): 155-162. Accessed December 5, 2024. https://ejournal.unisbablitar.ac.id/index.php/josar/article/view/629.