[1]
Hidayanti, F. et al. 2021. Implementation of Automatic Monitoring and Control System in Balloon Digester Type’s Biogas Plant from Tofu Waste Using Ultrasonic Distance Sensor. International Journal on Advanced Science, Engineering and Information Technology. 11, 4 (Aug. 2021), 1463–1467. DOI:https://doi.org/10.18517/ijaseit.11.4.11004.