Experimental investigation of a vapour compression refrigeration system with TiO2 and Al2O3 nano lubricants. International Journal of Aquatic Research and Environmental Studies, [S. l.], v. 5, n. 2, p. 219–233, 2025. DOI: 10.70102/9tx7wf02. Disponível em: https://injoere.com/index.php/injoere/article/view/188. Acesso em: 27 may. 2026.