Norwardatun binti Abd Roni, Suraya Hani Adnan, Nuramidah Hamidon, and Tuan Noor Hasanah Tuan Ismail. 2021. “The Physical and Chemical Characteristic of Recycled Concrete Aggregate for Removal Phosphorus As a Filter System”. Journal of Advanced Industrial Technology and Application 2 (1):65-70. https://publisher.uthm.edu.my/ojs/index.php/jaita/article/view/6565.