Keita, El Hadji Mamadou, Babacar Mbow, and Cheikh Sene. “Chap. 22 - Framework Structure Materials in Photovoltaics Based on Perovskites 3D”. OAJ Materials and Devices 5, no. 2 (January 7, 2022). Accessed August 8, 2022. http://caip.co-ac.com/index.php/materialsanddevices/article/view/135.