N. ABDUL-WAHID, Sahib.; ABBAS JUDH, Hassan. Calculation of Linke turbidity in atmosphere over Iraq by solar constant. Journal of Kufa-Physics, Kufa, Najaf, IRAQ, v. 1, n. 2, 2009. Disponível em: https://journal.uokufa.edu.iq/index.php/jkp/article/view/7527. Acesso em: 26 jun. 2026.