M. Dochshanov, Alden, and Michela Tramonti. “The Design and Implementation of an Open-Source Programmable Bot for Educational Purposes”. Digital Presentation and Preservation of Cultural and Scientific Heritage 13 (September 1, 2023): 289–298. Accessed May 30, 2024. https://dipp.math.bas.bg/dipp/article/view/dipp.2023.13.29.