G. Indah Hapsari, R. Munadi, B. Erfianto, and I. Dyah Irawati, “Feature Selection Using Pearson Correlation for Ultra-Wideband Ranging Classification”, J. RESTI (Rekayasa Sist. Teknol. Inf.) , vol. 9, no. 2, pp. 209 - 217, Mar. 2025.