فهرس المقالات Farahnaz Omidi المقاله 1 - Mean-AVaR-Skewness-Kurtosis Optimization Portfolio Selection Model in Uncertain Environments Farahnaz Omidi Leila Torkzadeh Kazem Nouri Advances in Mathematical Finance and Applications , العدد 9 , السنة 10 , بهار 2025