Jankulovska, Mirjana, Lidija Šoptrajanova, Ilinka Spirevska, Čolančevska-Ragenoviќ Katica, and Saško Ristovski. 2010. “Investigation of Solvent Effects on Electronic Absorption Spectra of Some Substituted 1,2,4-Triazoline-3-Thiones”. Macedonian Journal of Chemistry and Chemical Engineering 29 (1):43-50. https://doi.org/10.20450/mjcce.2010.171.