EXPERIMENTAL STUDY ON PARTIAL REPLACEMENT OF CEMENT WITH METAKAOLIN AND POLYPROPYLENE FIBER, AND FINE AGGREGATE WITH ROBO SAND. International Journal of Food and Nutritional Sciences, [S. l.], v. 11, n. 9, p. 3005–3013, 2022. Disponível em: https://ijfans.org/index.php/Journal/article/view/10262. Acesso em: 8 sep. 2026.