Siswandi A, Sigit Srijati F, Permana AY. Implementation of Wemos D1 Microcontroller to Monitor Water pH in Real Time at WWTP (Waste Water Treatment Plant) Based on Internet of Things. Mantik [Internet]. 2021Nov.24 [cited 2026Sep.4];5(3):1988-94. Available from: https://iocscience.org/ejournal/index.php/mantik/article/view/1807