TY - BOOK AU - Kafafi, Zakya, ed. TI - Organic, Hybrid, and Perovskite Photovoltaics XXI T2 - Proceedings of SPIE; V. 11474 SN - 9781510637542 (Print) PY - 2020/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11474 ER -