Mohiedeen Saad Shalaby and Aboulfetouh Saad Shalaby 2018. The Urban Planning and Design of Eco-Industrial Parks Case of Asfan, Saudi Arabia. International Journal of Advances in Scientific Research and Engineering (IJASRE), ISSN:2454-8006, DOI: 10.31695/IJASRE. 4, 5 (May 2018), 31–47. DOI:https://doi.org/10.7324/IJASRE.2018.