SITORUS, Tulus Burhanuddin; ABDA, Syahrul; GINTING MANIK, Terang Ukur Hidayat Solihin. The Earth-Air Heat Exchanger System Performance Combined with a Solar Collector for Cooling an Indoor Space Room in Medan City. International Journal of Integrated Engineering, [S. l.], v. 14, n. 6, p. 146–155, 2022. Disponível em: https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/8460.. Acesso em: 23 jul. 2024.