A holistic assessment of blockchain-based traceability systems: The case of protected designation of origin feta cheese production. - Duc Tran; Filisia Melissari; Samuel Le Feon; Andreas E. Papadakis; Theodore B. Zahariadis; Dimitrios Chatzitheodorou; Xavier Gellynck; Hans De Steur; Joachim Schouteten (Comput. Electron. Agric., 2025)