Milić, Danko, and Radovan Stojanović. “A Simple Embedded System for Solar Tracking”. WiPiEC Journal - Works in Progress in Embedded Computing Journal 9, no. 1 (September 11, 2023): 5. Accessed October 12, 2025. https://wipiec.digitalheritage.me/index.php/wipiecjournal/article/view/44.