Rahmat, Y., A. S. Abdulazeez, I. Gambo, I. Audu, and A. A. Isah. 2024. “Investigation of the Properties of Concrete Made With Fly-Ash and Dry Waste Okra Powder”. ARID ZONE JOURNAL OF ENGINEERING, TECHNOLOGY AND ENVIRONMENT 20 (2), 473-82. https://azojete.com.ng/index.php/azojete/article/view/915.