KUMAWAT, R. To Study and Design of Rigid Pavement by Fly Ash in Portland Cement Concrete. International Journal on Recent Technologies in Mechanical and Electrical Engineering, [S. l.], v. 5, n. 12, p. 05–07, 2018. Disponível em: https://ijrmee.org/index.php/ijrmee/article/view/327. Acesso em: 21 jun. 2025.