Tatjana Anđelković, PhD 1 PERSONAL AND CONTACT INFORMATIONContact information:University of Niš Faculty of Sciences and MathematicsDepartment of ChemistryVišegradska 33, 18000 Niš, SerbiaTel: +381 18 533 015 (Office), +381 62 80 49245 (Mobile)Fax: +381 18 533 014e-mail: tatjana.andjelkovic@outlook.comtatjana.andjelkovic@pmf.edu.rs Date and place of birth: January 25, 1971, Nis, SerbiaORCID ID: 0000-0001-9856-985X2 EDUCATION AND DEGREESPh.D. in Chemistry Faculty of Sciences and Mathematics University of Niš 2006M. Sc. in Chemistry Faculty of Sciences and Mathematics University of Niš 2000 B. Sc. in Chemistry Faculty of Philosophy University of Niš 1994PhD Thesis: Oxygen-containing functional groups of  humic acid related to its acid-base and complexometric properties, University of Niš, 2006 (Supervisor: Jelica Perović)Master Thesis: Characterisation of terrestrial humic acid isolated by modified method, University of Niš, 2000 (Super