Design and Fabrication of Low Cost Thick Film pH Sensor using Silver Chlorinated Reference Electrodes with Integrated Temperature SensorGoib Wiranto, Novrita Idayanti, Yuyu Rachmat Tayubi and Dimas Sukma BataraMATEC Web of Conferences, 40 (2016) 01001DOI: https://doi.org/10.1051/matecconf/20164001001