Engineering, A. i. C. Retracted: Performance of High Strength Concrete Containing Palm Oil Fuel Ash and Metakaolin as Cement Replacement Material. Wiley.
Chicago Style (17th ed.) CitationEngineering, Advances in Civil. Retracted: Performance of High Strength Concrete Containing Palm Oil Fuel Ash and Metakaolin as Cement Replacement Material. Wiley.
MLA (9th ed.) CitationEngineering, Advances in Civil. Retracted: Performance of High Strength Concrete Containing Palm Oil Fuel Ash and Metakaolin as Cement Replacement Material. Wiley.
Warning: These citations may not always be 100% accurate.