Wei Sin Tan, Muhammad Syahmi Hassan, Hartini Kasmin, Lai Wai Tan. EFFECTIVENESS OF COMPOSITE POROUS CONCRETE SLAB AS DRAIN COVER. In: WATER ENGINEERING: ISSUES AND MANAGEMENT SERIES 3 [Internet]. Penerbit UTHM; 2026 [cited 2026 Aug. 26]. Available from: https://monograph.uthm.edu.my/index.php/penerbituthm/catalog/book/601/chapter/106