Enhancement of organic solar cell efficiency by altering the zinc oxide photoanode nanostructure morphology Zahra Samavati, Alireza Samavati, Ahmad Fauzi Ismail*, Tohid N. Borhani, Mohammad Velashjerdi, B. Ghasem Eisaabadi, Amir Rostami, Mohd Hafiz Dzarfan Othman, Asmahani Awang, 10.1007/s40097-021-00453-2 XML