Gerhátová, Žaneta. “Joule’s Experiment As a Probe into Micro World”. International Journal of Online and Biomedical Engineering (iJOE) 12, no. 06 (June 30, 2016): pp. 62–64. Accessed May 16, 2026. https://online-journals.org/index.php/i-joe/article/view/5783.