Masrura, Iffah El, and Budi Rahmadya. “Indoor Positioning System (IPS) Berdasarkan Kekuatan Received Signal Strength Indicator (RSSI)”. JITCE (Journal of Information Technology and Computer Engineering) 2, no. 01 (March 29, 2018): 27–33. Accessed June 15, 2025. https://jitce.testapp.my.id/index.php/JITCE/article/view/7.