Kamalifar Y, Zaeimdar M, Tehrani MME, Jozi SA, Moogouei R. Developing An Environmental Management Program Model In Rural Tourism Of Khorasan Razavi Province Based On Sustainable Development. Metall Mater Eng [Internet]. 2024 Dec. 12 [cited 2026 Aug. 29];30(4):825-43. Available from: https://www.metall-mater-eng.com/index.php/home/article/view/1873