Nudin, S., A. Labus, P. Lukovac, and M. Suvajdžić. “DApp for Food Traceability Based on PyTeal and Algorand”. E-Business Technologies Conference Proceedings, vol. 3, no. 1, June 2023, pp. 211-6, https://www.ebt.rs/journals/index.php/conf-proc/article/view/163.