Relaxing sounds of nature from a Polish garden in the countryside. E. 3.Singing birds and the croaking of frogs in the Polish countryside give us the calming effect of nature wherever we are....
This is relaxing music of nature from a Polish garden in the countryside. Singing birds and croaking frogs from at the polish village sound wonderful and amazing. These are the extraordinarily and...
C O N T E N T SAndrzej Sławiński: Will IT Technologies and Globalisation Change the Mechanism of Money Creation?, doi 10.15678/ZP.2019.50.4.01, s. 5-14Bartłomiej Biga: Paten...