Naeem, Ali Abdel Hussein, and Sabreen Nuri Madi. “Vogel Method to Reduce the Cost of Transporting Solid Waste to the City of Basra”. Journal of Economic, Administrative and Legal Sciences 3, no. 2 (May 30, 2018): 131–122. Accessed December 20, 2025. https://ajsrp.ojsexpert.com/index.php/jeals/article/view/693.