TY - JOUR AU - Hemmat, Kaveh AU - Nasseri, Mohammad Ali AU - Allahresani, Ali TI - Synthesis, characterization and immobilization of cobalt (III) salen complex on CoFe2O4@SiO2 nanoparticle and their application in the synthesis of di-indolyloxindole JO - Iranian Journal of Catalysis VL - 9 IS - 4 SP - 329 EP - 337 PY - 2019 DO - ER -