Overview of Variable Refrigerant Flow Air Conditioning System. Jurnal Teknik Mesin, [S. l.], v. 11, n. 1, p. 37–46, 2021. DOI: 10.21063/jtm.2021.v11.i1.37-46. Disponível em: https://jtm.itp.ac.id/index.php/jtm/article/view/301. Acesso em: 21 agu. 2025.