Rosmaliati, R., Farid, I. W., & Tsauri, D. A. (2023). Fault Prognosis System on Face-Mask Body Machine with Adabelief-Backpropagation Neural Network . Journal of Telecommunication Network (Jurnal Jaringan Telekomunikasi), 13(2), 196-200. https://doi.org/10.33795/jartel.v13i2.747