RAHMAT, Y.; ABDULAZEEZ, A. S.; GAMBO, I.; AUDU, I.; ISAH, A. A. Investigation of the Properties of Concrete Made with Fly-Ash and Dry Waste Okra Powder. ARID ZONE JOURNAL OF ENGINEERING, TECHNOLOGY AND ENVIRONMENT, v. 20, n. 2, p. 473-482, 1 Jun. 2024.