Aulia, Fathir, Diky Suryandi, and Jesron Nainggolan. 2025. “Implementation of Finite State Automata on Pizza Vending Machine System”. JITCoS : Journal of Information Technology and Computer System 1 (1): 7-15. https://ejournal.multimediatekno.org/index.php/jitcos/article/view/3.