Soesanto, D., L, L. and Bambang Prijambodo 2022. Food Fraud Prevention using a Blockchain-Based System: Case Study Slaughterhouse in Sidoarjo. Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi). 6, 2 (Apr. 2022), 295 - 304. DOI:https://doi.org/10.29207/resti.v6i2.3937.