Effects of Generative Chatbots in Higher Education. - Galina Ilieva; Tania Yankova; Stanislava Klisarova-Belcheva; Angel Dimitrov; Marin Bratkov; Delian Angelov (Inf., 2023)

Customer Attitude toward Digital Wallet Services. - Galina Ilieva; Tania Yankova; Yulia Dzhabarova; Margarita Ruseva; Delian Angelov; Stanislava Klisarova-Belcheva (Syst., 2023)