Ismail Abdul Rahman, Aftab Hameed Memon, and Ahmad Mujahid Ahmad Zaidi, INTRODUCTION TO LEAN CONSTRUCTION. Penerbit UTHM, 2011. Accessed: Jul. 18, 2024. [Online]. Available: https://penerbit.uthm.edu.my/omp/index.php/penerbituthm/catalog/book/62