Constructivist approach for forecasting of social processes von O. S. Halushko

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Financial leverages of implementation of principle of business social responsibility in mining and metallurgical industry von O. S. Halushko

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New data on distribution of rare species of Galanthus L. and Arum L. in Prydniprovska Upland von V. I. Melnyk, Ya. Didenko, I. P. Didenko, O. S. Halushko

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