فهرست مقالات Geometric programming . Production management . Cubic cost production function . Jointness دسترسی آزاد مقاله صفحه چکیده متن کامل 1 - Joint pricing and production management: a geometric programming approach with consideration of cubic production cost function Seyed Jafar Sadjadi Aghil Hamidi Hesarsorkh Mehdi Mohammadi Ali Bonyadi Naeini