Noorul Hudai Binti Abdullah, Norhayati Ngadiman, Mohd Erwan Sanik, Hazri Mokhtar. Civil Engineering Materials (Laboratory) Version 2022 [Internet]. Penerbit UTHM; 2022 [cited 2026 Aug. 26]. Available from: https://monograph.uthm.edu.my/index.php/penerbituthm/catalog/book/295