Hapsari, Gita Indah, Rendy Munadi, Bayu Erfianto, and Indrarini Dyah Irawati. 2026. “PFS-REM: Robust Low-Complexity Classification of LOS/NLOS/Multipath in UWB Indoor Positioning”. International Journal of Electrical and Computer Engineering Systems 17 (4):293-305. https://doi.org/10.32985/ijeces.17.4.4.