ABD KADIR, HELMI. 2025. “PENILAIAN KETETAPAN NILAI KETINGGIAN DENGAN MENGGUNAKAN IMEJ UNMANNED AERIAL VEHICLE: ASSESSMENT OF ALTITUDE VALUE DETERMINATION USING UNMANNED AERIAL VEHICLE IMAGES”. Jurnal Kejuruteraan, Teknologi and Sains Sosial (JKTSS) 11 (1):67-75. https://jktss.puo.edu.my/jurnalpuo/index.php/jurnal/article/view/233.