Internationalization in Context of Education 4.0: AHP Ranking of Bulgarian Universities. - Radka Nacheva; Snezhana Sulova (CompSysTech, 2020)

Usability Evaluation of Business Process Modelling Tools through Software Quality Metrics. - Radka Nacheva; Anita Jansone (Balt. J. Mod. Comput., 2020)

Multi- layered Higher Education E-Learning Framework. - Radka Nacheva; Anita Jansone (Balt. J. Mod. Comput., 2021)

Current Perspectives in Social Media Supported E-Learning. - Radka Nacheva; Anita Jansone (Balt. J. Mod. Comput., 2022)

Predictive Analytics intelligent decision-making framework and testing it through sentiment analysis on Twitter data. - Otmane Azeroual; Radka Nacheva; Anastasija Nikiforova; Uta Störl; Amel Fraisse (CompSysTech, 2023)

Data Mesh for Managing Complex Big Data Landscapes and Enhancing Decision Making in Organizations. - Otmane Azeroual; Radka Nacheva (KMIS, 2023)

Heuristic Evaluation of AI-Powered Web Accessibility Assistants. - Radka Nacheva; Anita Jansone (Balt. J. Mod. Comput., 2023)

A CRISP-DM and Predictive Analytics Framework for Enhanced Decision-Making in Research Information Management Systems. - Otmane Azeroual; Radka Nacheva; Anastasija Nikiforova; Uta Störl (Informatica (Slovenia), 2025)