Pigozne, Tamara, and Arturs Medveckis. “PROPOSAL OF FORMAL AND NON-FORMAL EDUCATION FOR NEW GENERATION DIGITAL LEARNING DEMAND IN ENGINEERING”. ENVIRONMENT. TECHNOLOGY. RESOURCES. Proceedings of the International Scientific and Practical Conference 2 (June 17, 2021): 261–266. Accessed April 7, 2025. https://journals23.rta.lv/index.php/ETR/article/view/6646.