ALPER GÜNEÇ; MELIHA RIGAN; ELIF MENDI; ALI OSMAN AYDINNARI; SENA OZAL. EFFICIENCY ENHANCEMENT IN THE RECUPERATOR OF A REHEATING FURNACE: Received: 3rd October 2025, Revised: 30th October 2025, 5th November 2025, Accepted: 12th November 2025, Date of Publication: 4th December 2025. MATTER: International Journal of Science and Technology, [S. l.], v. 11, p. 75–84, 2025. DOI: 10.20319/mijst.2025.11.7584. Disponível em: https://www.grdspublishing.org/index.php/matter/article/view/2995. Acesso em: 5 dec. 2025.