Pellegrini M, Bianchini A, Guzzini A, Saccani C. Classification through analytic hierarchy process of the barriers in the revamping of traditional district heating networks into low temperature district heating: an Italian case study. IJSEPM [Internet]. 2019 Feb. 22 [cited 2024 May 3];20. Available from: https://journals.aau.dk/index.php/sepm/article/view/2642