Eskandari, Meysam Jafari, Meysam Miri, Sedigheh Gholami, and Hamid Reza Sajadi Nia. “Factors Affecting the Competitiveness of the Food Industry by Using Porters Five Forces Model Case Study in Hamadan Province, Iran”. Journal of Asian Scientific Research 5, no. 4 (April 15, 2015): 185–197. Accessed June 29, 2024. http://archive.aessweb.com/index.php/5003/article/view/3719.