Modeling A Business Intelligence System For Determining Investment Efficiency. - Elitsa Ibryamova; Angel Popgeorgiev (CompSysTech, 2022)

Enhancing the Understanding of Computer Engineering Students in Financial Analysis through Educational Authoring Software. - Angel Popgeorgiev; Elitsa Ibryamova; Galina Ivanova 002 (CompSysTech, 2023)

The Use of Blockchain Technology for the Validation and Certification of Competencies in Education. - Marian Ileana; Angel Popgeorgiev (CompSysTech, 2024)

Microlearning-Inspired Approach for Teaching Business Modeling to Computer Engineering Students. - Angel Popgeorgiev; Elitsa Ibryamova; Galina Ivanova 002 (CompSysTech, 2024)