Annie Sujatha1, R., M. Navaneethan2, P. Joseph Stalin3, C. Muthamizhchelvan1, and Y. Hayakawa2. 2013. “Morphological and Optical Investigation of Pure and Triethylamine Modified ZnS”. Asian Journal of Chemistry 25 (20):129-32. https://asianpubs.org/index.php/ajchem/article/view/25_Supplementary%20Issue_34.