QILIANG CUI; SHI, Yu; YULONG ZHANG; RUI WU; YIFAN JIAO. Comparative study on the thermal performance and economic efficiency of vertical and horizontal ground heat exchangers. Advances in Geo-Energy Research, [S. l.], v. 7, n. 1, p. 7–19, 2022. DOI: 10.46690/ager.2023.01.02. Disponível em: https://ager.yandypress.com/index.php/2207-9963/article/view/243. Acesso em: 28 dec. 2025.