AHMED, Mohammed; IBRAHIM, Ahmed Khalid. Effect of Changing Several Factors and Variables on the Thermal Performance of a Photovoltaic/Thermal Collector. Journal of Engineering and Sustainable Development, Baghdad, Iraq, v. 30, n. 4, p. 487–495, 2026. DOI: 10.31272/jeasd.2343. Disponível em: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/2343.. Acesso em: 2 jul. 2026.