Bakhary AF, Osman MH. Bonding Strength Between Steel and Concrete Through Incorporation of 20% Palm Oil Fuel Ash (POFA) and Expanded Polystyrene (EPS). peat [Internet]. 2023 May 25 [cited 2024 Jul. 18];4(1):998-1006. Available from: https://publisher.uthm.edu.my/periodicals/index.php/peat/article/view/10211