T. Saravana Kumaran, A. Prakasam, P. Vennila, S. Parveen Banu, and G. Venkatesh, “New Carbazole-Based Organic Dyes with Various Acceptors for Dye-Sensitized Solar Cells: Synthesis, Characterization, DSSCs Fabrications and DFT Study”, ajc, vol. 33, no. 7, pp. 1541–1550, Jun. 2021.