L. Serrat, J.I. Linares, M.M. Cledera-Castro, C. Morales-Polo, K. Hueso-Kortekaas, "Ground source heat pump driven by reciprocating engine firing biomethane from wastewater treatment plant sludge in a cogeneration for district heating and cooling. A case study in Spain", Applied Thermal Engineering, Vol. 219, nº. Part B, pp. 119586, Enero 2023. [Online: Noviembre 2022] doi: 10.1016/j.applthermaleng.2022.119586
JCR-JIF: 6,100 Q1 (2023); 7,500 Q1 (2025) - SJR: 1,488 Q1 (2023); 1,556 Q1 (2025) 
