AL-AMIRI, Rasha Yahya; AL-AKAISHI , Ahmed Salih. Evaluating the Thermal Performance of Solar Water Heating System Used Polypropylene Glycol with Al2O3 Nanoparticles in Different Concentrations as a Thermal Medium. Samarra Journal of Engineering Science and Research, [S. l.], v. 2, n. 4, p. 78–94, 2025. DOI: 10.65115/41mw6a19. Disponível em: https://www.journals.uosamarra.edu.iq/sjesr/article/view/65. Acesso em: 11 aug. 2026.