Syahputra S, Santosa H, Hadi F. Perancangan Sistem Pengontrolan Water Treatment Menggunakan Kontrol PID. j. amp. : j. ilm. bid. tek. elect. and comp. [Internet]. 2019 May 30 [cited 2024 May 18];9(1):26-31. Available from: https://ejournal.unib.ac.id/jamplifier/article/view/15398