Fuzzy stochastic multi-product multi-time period production planning

In many real-world production planning problems, fuzzily imprecise and probabilistically uncertain data may affect decision making. Here, a new mathematical programming model incorporating both fuzziness and randomness simultaneously is developed. For our approach, we consider real -life problems with uncertainty in production planning decisions. The proposed model is to maximize total profit, considering production, outsourcing, and constraint associated with customer satisfaction, demand, and holding inventory