Evaluation Model for Determining the Level of E-Commerce Development in Romania Within the European Context, Using Advanced Data Mining and Artificial Intelligence (AI) Techniques. - Negricea, Costel-Iliuță; Coculescu, Cristina; Iordache, Ana Maria Mihaela; Roșca, Laura Daniela; Smedescu, Alexandru Dan (Journal of Theoretical & Applied Electronic Commerce Research, 2026)