%0 Journal Article %T γ-Fe 2 O 3 @Zn-LDH-EAE-SO 3 H for multi-component synthesis of chromeno[4,3- b ]quinoline-6,8-dione derivatives %A Vatandoust Namanloo, Ahad %A Akhlaghinia, Batool %J RSC Advances %@ 2046-2069 %D 2025