Riyandar, R. et al. 2021. Pengembangan Embedded Device Berbasis PLC untuk Simulator Rejection System dengan Penambahan Human Machine Interface: Development of PLC-Based Embedded Device for Rejection System Simulator with the Addition of Human Machine Interface. Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi). 5, 6 (Dec. 2021), 1171 = 1181. DOI:https://doi.org/10.29207/resti.v5i6.3641.