Al-Aaraj, Badr, Neruda Barakat, and Feras Saleh. “Studying the Effect of the Geometric Section Shape of Bourdon Tube on the of Tube Tip”. Tishreen University Journal -Basic Sciences Series 42, no. 1 (March 8, 2020). Accessed May 12, 2024. https://journal.tishreen.edu.sy/index.php/bassnc/article/view/9517.