EBTEHAL CHASSEB JBARY; ALAA R. AL-BADRI. Enhancing the Efficiency of Parabolic Trough Solar Collector Using Mini-Channel Flat Aluminium Tubes. Wasit Journal of Engineering Sciences, [S. l.], v. 14, n. 2, p. 1–15, 2026. DOI: 10.31185/wjes.Vol14.Iss2.647. Disponível em: https://ejuow.uowasit.edu.iq/index.php/ejuow/article/view/647. Acesso em: 3 jun. 2026.