Land Evaluation Sales Comparison Method and its Effect on the Sustainable Development of Natural Reserves in Egypt: Case Study of Petrified Forest in New Cairo. Int. J. Curr. Eng. Technol. [Internet]. 2014 Apr. 30 [cited 2026 Apr. 11];4(2):685-91. Available from: https://ijcet.evegenis.org/index.php/ijcet/article/view/595