Title	Bitcoin and the Monetary System Revolution Changes
Author	Leena Alotaibi, Azhar Alsalmi, Hatim Alsuwat, and Emad Alsuwat
Citation	Vol. 21  No. 6  pp. 156-160
Keywords	Cryptography; Blockchain; Bitcoin; Security; Monetary System.

Title	Bitcoin and the Monetary System Revolution Changes
Author	Leena Alotaibi, Azhar Alsalmi, Hatim Alsuwat, and Emad Alsuwat
Citation	Vol. 21  No. 6  pp. 156-160
Keywords	Cryptography; Blockchain; Bitcoin; Security; Monetary System.

Title	Bitcoin and the Monetary System Revolution Changes
Author	Leena Alotaibi, Azhar Alsalmi, Hatim Alsuwat, and Emad Alsuwat
Citation	Vol. 21  No. 6  pp. 156-160
Keywords	Cryptography; Blockchain; Bitcoin; Security; Monetary System.

Title	IT - Education In The Context Of Educational Activities
Author	Olga Marchenko, Margaryta Noskova, Igor Fedorenko, Olena Semenog, Myroslava Vovk, Ruslana Romanyshyn
Citation	Vol. 21  No. 6  pp. 151-155
Keywords	information technology, communication technologies, education system, educational process.