“HARMONIC ANALYSIS OF DISTRIBUTED ENERGY SOURCES USING SLIDING FFT AND IEC 61000-4-7”. REVUE ROUMAINE DES SCIENCES TECHNIQUES — SÉRIE ÉLECTROTECHNIQUE ET ÉNERGÉTIQUE 70, no. 4 (November 17, 2025): 507–512. Accessed November 23, 2025. https://journal.iem.pub.ro/rrst-ee/article/view/1342.