M. ABDELMOTI, Hind; A. MUSTAFAA, Mustafa. Use of Polypropylene Waste Plastic Pellets as Partial Replacement for Fine Aggregate in Concrete. University of Khartoum Engineering Journal, [S. l.], v. 9, n. 1, 2022. DOI: 10.53332/kuej.v9i1.951. Disponível em: https://uofkej.uofk.edu/index.php/uofkej/article/view/191. Acesso em: 4 sep. 2025.