Study of Deformation Behavior of Retaining Walls at Sepakat Ii Parallel Road Project in Pontianak City. J. Innov. Technol. [Internet]. 2025 Jun. 7 [cited 2025 Jul. 26];4(2):44-9. Available from: https://ojs.umrah.ac.id/index.php/jit/article/view/6140