I. K. Y. M. Oka, A. Pudji, and M. R. . Mak’ruf, “Central Monitor Based Personal Computer with SpO2 and Body Temperature Parameters Via Wireless Xbee Pro ”, ijeeemi, vol. 2, no. 1, pp. 14–22, Aug. 2025, doi: 10.35882/ijeeemi.v2i1.258.