JONBI, Jonbi; FULAZZAKY, Mohamad Ali; ARIF, Holidin. Assessment of the Precast Concrete Performance by using Sand with High Sludge Content: Effects of Cement and Polycarboxylate Ether. Proceedings of the Pakistan Academy of Sciences: A. Physical and Computational Sciences, [S. l.], v. 56, n. 4, p. 55–61, 2021. Disponível em: http://ppaspk.org/index.php/PPAS-A/article/view/72. Acesso em: 4 dec. 2025.