Saluza, Imelda, Faradillah, and Leriza Anggraini. 2022. “BPNN’s Empirical Analysis of Daily Rupiah Exchange Rate Volatility Utilizing Hidden Neuron Optimization”. Jurnal AKSI (Akuntansi Dan Sistem Informasi) 7 (1). https://doi.org/10.32486/aksi.v7i1.249.