%0 Journal Article %T SOURCES OF COMPETITIVE ADVANTAGE OF THE PHARMACY CHAIN %A Romankova, Y.. %A Shapovalova, M.A. %A Rasulova, L.. %K competitiveness, industry factors, strategic resources and capabilities, competitive advantages %J CASPIANJOURNALOF MEDICINE AND PHARMACY %D 2020 %N 1 %P 5 %I Astrakhan State Medical University