RETROFITTING REINFORCED CONCRETE BEAMS USING CARBON FIBER REINFORCED POLYMER SHEETS AFTER EXPERIENCING FLEXURAL CRACKING DAMAGE. infrastruktur [Internet]. 2026 May 10 [cited 2026 Sep. 28];12(1):69-82. Available from: https://journal.univpancasila.ac.id/index.php/infrastruktur/article/view/9939