1.
Lutfiansyah Y, Tanjung G. Cost comparison analysis of slab structure using concrete beam and steel beam. J. Appl. Sci. Eng. Technol. Educ. [Internet]. 2020 May 11 [cited 2026 May 14];2(1):88-96. Available from: https://ascijournal.eu/index.php/asci/article/view/62