فهرس المقالات Rohollah Fathollahi المقاله 1 - La2O3 as a very effective double-functional catalyst for the production of 2-amino-4-aryl-4H-pyrans and Pyrazolopyranopyrimidines 10.30495/ijc.2023.1990117.2017 Alireza Kohzadian Rohollah Fathollahi Mostafa Karami Esmail Korani Abdolkarim Zare Iranian Journal of Catalysis , العدد 4 , السنة 13 , تابستان 2023