Octavia, Megawati, Fitriani Fitriani, and Ahmad Faisol. 2021. “PETRI NET MODEL IN THE PROCESS OF SUBMISSION FOR CUSTOMER CREDIT OF BPR LAMBANG GANDA SERANG”. BAREKENG: Jurnal Ilmu Matematika Dan Terapan 15 (3), 565-74. https://doi.org/10.30598/barekengvol15iss3pp565-574.