THE USE OF CASHEW NUTS SHELL ASHES AS PARTIAL REPLACEMENT OF CEMENT FOR MAKING NORMAL CONCRETE IN TANZANIA. The Tanzania Engineer - Journal of the Institution of Engineers Tanzania, [S. l.], v. 20, n. 2, p. 19–29, 2025. Disponível em: https://iet-journal.or.tz/index.php/ttejiet/article/view/15. Acesso em: 28 may. 2026.