Yahya, Mohd Yamani, Wong Pao Shun, Azlina Md Yassin, and Roshartini Omar. “The Challenges of Drone Application in the Construction Industry”. Journal of Technology Management and Business 8, no. 1 (June 29, 2021): 20–27. Accessed May 7, 2024. https://penerbit.uthm.edu.my/ojs/index.php/jtmb/article/view/8253.