Idzikowski, Radosław, Michał Jaroszczuk, and Konrad Pempera. “Time- and Skill-Dependent Vehicle Routing Problem in Application of Facility Maintenance”. International Journal of Electronics and Telecommunications 72, no. 3 (July 31, 2026): 1–9. Accessed September 1, 2026. https://wydawnictwo.pan.pl/index.php/ijet/article/view/2942.