Kamali, H. , , Sadegheih, A. , , Vahdat-Zad, M. , and Khademi-Zare, H. . "PLANNING CLOSED LOOP SUPPLY CHAIN WITH DYNAMIC DETERMINISTIC DEMAND AND \r\nCONTINUOUS PRICE DECREASE", Sharif Journal of Industrial Engineering & Management, 31.1, 2.2, 2016, 27-35.