Sabur F, Purnamawati, Mappalotteng AM, Yahya M. Indoor Navigation Design Uses Beacons to Detect Point Locations of Flight Service Users . Int J Intell Syst Appl Eng [Internet]. 2023 Jul. 12 [cited 2024 Jul. 22];11(9s):25-33. Available from: https://ijisae.org/index.php/IJISAE/article/view/3091