1.
Ibrahim MH. Measuring and tracking the rate of time flow according to the laws of relativity, in form of the analog clock - spacetime clock model. JNSLAS [Internet]. 2022 Sep. 28 [cited 2025 Dec. 19];6(3):115-43. Available from: https://www.ajsrp.ojsexpert.com/index.php/jnslas/article/view/5617