ARUNWATTANA , W. . Heat Pump Design for Simultaneous Cooling Space and Heating Water Coupled with Earth-Tube Heat Exchanger as Secondary Heat Sink . Trends in Sciences, Nakhon Si Thammarat, Thailand, v. 19, n. 6, p. 2899, 2022. DOI: 10.48048/tis.2022.2899. Disponível em: https://tis.wu.ac.th/index.php/tis/article/view/2899. Acesso em: 8 apr. 2026.