Natasha Khalil, Nor Syamimi Samsudin, and Azman Zainonabidin. 2022. “The Sustainable Aspect of Safety in Architectural Early Design: An Introduction to Prevention through Design (PtD) Concept”. International Journal of Sustainable Construction Engineering and Technology 13 (2):34-50. https://publisher.uthm.edu.my/ojs/index.php/IJSCET/article/view/11288.