Ahmad, U.A., Ramdani, I., Isham, F.M., Septiawan, R.R., Setiady, R.R.D., Rusdinar, A., Dinimaharawati, A., Pratama, Y.D., Sofyan, F. and Alam, R.S. 2022. Development of mobile billing application system for PAMDES water meter data logging. JURNAL INFOTEL. 14, 3 (Aug. 2022), 180-187. DOI:https://doi.org/10.20895/infotel.v14i3.779.