With the financial support of:

• scientific project FP25-FMI-010 “Innovative interdisciplinary research in the field of informatics, mathematics, and pedagogy” of the Scientific Fund of the Paisii Hilendarski University of Plovdiv, Bulgaria.
• European Union-NextGenerationEU, through the National Recovery and Resilience Plan of the Republic of Bulgaria, project № BG-RRP-2.004-0001-C01.

In cooperation with Evrika Foundation.

University Press “Paisii Hilendarski”

ISBN: 978-619-7768-41-1