1. IEA , 2021. Global Energy Review 2021, IEA, Paris, 〈https://www.iea.org/reports/global-energy-review-2021〉.
2. 〈https://www.precedenceresearch.com/perovskite-solar-cell-market〉 for further information.
3. A short review on progress in perovskite solar cells;Basumatary;Mater. Res. Bull.,2022
4. an impressive stabilised efficiency of 24.35% -- the highest for perovskite solar cells (active area of 1 cm2) to date." ScienceDaily. ScienceDaily, 22 June 2023.
5. Helmholtz-Zentrum Berlin für Materialien und Energie. "Tandem solar cell achieves 32.5 percent efficiency." ScienceDaily. ScienceDaily, 19 December 2022. 〈www.sciencedaily.com/releases/2022/12/221219164845.htm〉.