mohamad firdaus joo, mohamad farhan, and Saifullizan Mohd Bukari. “Development of Geodatabase of Drainage and Watergate Facilities in Muar”. Recent Trends in Civil Engineering and Built Environment, vol. 3, no. 1, Dec. 2021, pp. 562-7, https://penerbit.uthm.edu.my/periodicals/index.php/rtcebe/article/view/3219.