Pujiharsono H, Utami D, Ainul RD. Trilateration Method for Estimating Location in RSSI-Based Indoor Positioning System Using Zigbee Protocol. INFOTEL [Internet]. 25Apr.2020 [cited 23Nov.2024];12(1):1-. Available from: https://ejournal.ittelkom-pwt.ac.id/index.php/infotel/article/view/380