OMER, A. M. Development and Evaluation of a Direct Expansion Heat Pump System. JOURNAL OF ADVANCES IN MATHEMATICS, [S. l.], v. 2, n. 2, p. 86–99, 2013. DOI: 10.24297/jam.v2i2.6546. Disponível em: https://rajpub.com/index.php/jam/article/view/6546. Acesso em: 23 nov. 2024.