PEMBUATAN SISTEM MONITORING SUHU, PH, TDS, DO, AMONIA DAN NITRIT AIR KOLAM BAGI UMKM FULLOBSTER SURABAYA BERBASIS MACHINE LEARNING. j. penelit. dan pengabdi. kpd. masy. unsiq [Internet]. 2022 Sep. 30 [cited 2025 Nov. 26];9(3):249-54. Available from: https://ojs.unsiq.ac.id/index.php/ppkm/article/view/3173