TY - JOUR AU - JafarzadehGhoushchi, Saeid AU - Hamidi- Moghaddam, Shabnam TI - Evaluation and Optimization of Waste Collection and Transportation System in Urmia by Combining the Response Surface and Artificial Neural Network JO - Journal of Environmental Science and Technology VL - 22 IS - 2 SP - 381 EP - 394 PY - 2020 DO - 10.22034/jest.2020.27028.3603 ER -