Kratchanov, Ivan. “Towards a Hybrid Educational-Persuasive Framework for a Library-Oriented Serious Game to Alleviate Library Anxiety”. Digital Presentation and Preservation of Cultural and Scientific Heritage 15 (September 5, 2025): 177–186. Accessed September 10, 2025. https://dipp.math.bas.bg/dipp/article/view/dipp.2025.15.16.