1.
Uddin MG, Ali M, Ali A, Zubair A. Bridge maintenance parameters: a case study of railway bridges in Pakistan. Nat. App. Sci. Int. J. [Internet]. 2023 Oct. 22 [cited 2025 Oct. 4];4(2):1-21. Available from: https://ideapublishers.org/index.php/nasij/article/view/1016