Mohd Noor, Norzailawati, Ahmad Afiq Aiman Abdullah, Alias Abdullah, Illyani Ibrahim, and Saadman Sabeek. 2019. “3D CITY MODELING USING MULTIROTOR DRONE FOR CITY HERITAGE CONSERVATION”. PLANNING MALAYSIA 17 (9). https://journals.iium.edu.my/pmr/index.php/pmj/article/view/610.