Purba SM, Ardhika P. Technical Analysis of Prestress Loss in Y Bridge Girders: Post-Tensioning System : [Analisis Teknikal Kehilangan Prategang pada Girder Jembatan Y: Sistem Pascatarik]. FaSTJST [Internet]. 2025 May 26 [cited 2026 Jun. 19];9(1):120-7. Available from: https://ojs.uph.edu/index.php/FaSTJST/article/view/9824