Mahdizadeh Farsangi, A. H. (2026). TECHNICAL, ECONOMIC, AND ENVIRONMENTAL ASSESSMENT OF HEATING SUPPLY APPROACHES FOR A RESIDENTIAL COMPLEX EQUIPPED WITH A DISTRICT HEATING SYSTEM IN KERMAN USING NATURAL GAS AND SOLAR ENERGY. TMP Universal Journal of Research and Review Archives, 5(1). https://doi.org/10.69557/ujrra.v5i1.266