SULTAN, Khalid F.; FADEL, Hiba S.; JADDOA, A.A. IMPROVE THE PHOTOVOLTAIC PANELS BY ADVANCE COOLING USING DISTILLED WATER AND COPPER NANOPARTICLES. Eurasian Physical Technical Journal, [S. l.], v. 23, n. 1 (55), p. 154–161, 2026. DOI: 10.31489/2025N2/154-161. Disponível em: https://phtj.buketov.edu.kz/EPTJ/article/view/1422. Acesso em: 2 apr. 2026.