Simeonov, S. and Peneva, A. 2021. PARALEL ANALYSIS OF THE INVESTMENT ACTIVITY ON THE CROATIAN AND THE BULGARIAN STOCK EXCHANGES IN CONDITIONS OF EXTRAORDINARY EPIDEMIOLOGICAL SITUATION. KNOWLEDGE - International Journal . 47, 1 (Aug. 2021), 107–115. DOI:https://doi.org/10.35120/kij4701107s.