T. Vadakel, V. and Menon, C. 2012. Effect of Thermal Annealing on the Optical and Photoluminescence Properties of H2PcOC8 Thin Films. Asian Journal of Chemistry. 25, 4 (Nov. 2012), 1909–1912. DOI:https://doi.org/10.14233/ajchem.2013.13229.