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Publications

Explore our research and academic publications covering cybersecurity, software development, digital technologies, and education. Discover studies, analyses, and research findings that examine emerging challenges, technological developments, and innovative approaches across these fields.

Web-based platform for didactic interaction in pedagogical student practice

Lilyana Petkova , Vasilisa Valeova • 11 Oct 2026

Explore how a web-based platform can enhance didactic interaction in pedagogical student practice. Discover how digital technologies support communication, collaboration, and feedback between student teachers, mentors, and educators, creating a more interactive and effective environment for practical teacher training.

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A blended learning model supported by a web-based platform for the practical training of technology and entrepreneurship teachers

Lilyana Petkova , Vasilisa Valeova • 14 Jul 2026

Explore a blended learning model supported by a web-based platform designed for the practical training of Technology and Entrepreneurship teachers. Discover how digital tools and traditional learning approaches can be combined to support effective teacher education and develop practical skills.

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TPACK in didactic modeling in the practical training f students in technology and entrepreneurship

Vasilisa Valeova • 04 Jun 2026

Explore how the TPACK (Technological Pedagogical Content Knowledge) framework transforms practical training in technology and entrepreneurship education. This research highlights the integration of digital technologies, innovative teaching methods, and project-based learning to enhance students' creativity, critical thinking, entrepreneurial skills, and professional competencies.

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Digitally Supported Student Teaching Practice - Key Reflective and Educational Aspects

Lilyana Petkova , Vasilisa Valeova • 24 Apr 2026

Explore how digital technologies can support student teaching practice, with a focus on key reflective and educational aspects. Discover how digitally supported approaches can enhance practical training, encourage reflection, and contribute to the professional development of future teachers.

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Digital transformation of pedagogical practice through a web platform for management of the educational process

Lilyana Petkova , Vasilisa Valeova • 14 Dec 2025

Explore the digital transformation of pedagogical practice through a web-based platform for managing the educational process. Discover how digital technologies can support teaching practice, improve coordination, and create a more efficient and connected learning environment.

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Interactive video in support of the blended learning of student-teachers in Technology and Entrepreneurship

Vasilisa Valeova • 01 Aug 2024

This research examines the design and application of interactive video as an innovative educational tool supporting blended learning in the practical training of future Technology and Entrepreneurship teachers. The study contributes to educational methodology by exploring the effectiveness of interactive video technologies in authentic teaching practice and assessing their impact on students' professional preparation. It highlights how interactive educational content can promote active participation, improve learning outcomes, and create engaging learning environments while supporting the development of new pedagogical approaches adapted to the expectations of the digital generation.

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Implementing ESC Room in computer graphics education

Vasilisa Valeova • 24 May 2024

Explore the innovative use of educational escape rooms in computer graphics education. This research examines how interactive challenges, problem-solving activities, and gamification can enhance student engagement, creativity, collaboration, and practical skills while creating a more dynamic and immersive learning experience.

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STEM Robotics Curriculum for Formation of Digital Competencies in thePreparation of Technology and Entrepreneurship Students

Vasilisa Valeova • 01 Apr 2024

This research explores the development and integration of a STEM robotics curriculum aimed at fostering digital competencies among students preparing to become teachers of Technology and Entrepreneurship. The study contributes to educational methodology by examining how robotics-based learning can combine science, technology, engineering, and mathematics with practical pedagogical training. It highlights the potential of hands-on activities, programming, and interdisciplinary problem-solving to strengthen digital literacy, computational thinking, creativity, and technological competencies while preparing future educators to implement innovative STEM teaching approaches.

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LINQ queries VS Stored Procedures: A comparative analysis

Vasilisa Valeova , Lilyana Petkova • 01 Apr 2023

Two approaches to querying data in applications developed using C#: Language Integrated Query (LINQ) and stored procedures. The comparison is based on an overview of each approach and an assessment of its advantages and disadvantages. The discussion is intended to support both aspiring and practicing software developers in selecting an appropriate approach and may also serve as teaching material in computer science courses.

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