<style face="normal" font="default" size="100%">The COVID-19 pandemic and the effectiveness of education in military universities in Poland</style>

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7<style face="normal" font="default" size="100%">The COVID-19 pandemic and the effectiveness of education in military universities in Poland</style><style face="normal" font="default" size="100%">The COVID-19 pandemic and the effectiveness of education in military universities in Poland</style>