Database Administration Practical Aspects in Providing Digitalization of Educational Services. - Pavel Petrov; Ivan Kuyumdzhiev; Rami Malkawi; Georgi Petrov Dimitrov; Oleksii Bychkov (Int. J. Emerg. Technol. Learn., 2022)

Relative Performance of Various Types of Repositories for MySQL Archive Backup and Restore Operations. - Pavel Petrov; Ivan Kuyumdzhiev; Georgi Petrov Dimitrov; Adelina Kremenska (Int. J. Online Biomed. Eng., 2022)

Virtualization and Online Engineering of the Administrative Services in Universities. - Ivan Kuyumdzhiev; Pavel Petrov (Int. J. Online Biomed. Eng., 2024)