id	keyword
american_scientific_journal-7520	blockchain
american_scientific_journal-7520	tax
american_scientific_journal-7520	technology
american_scientific_journal-7520	research
american_scientific_journal-7520	studies
american_scientific_journal-7520	system
american_scientific_journal-7520	articles
american_scientific_journal-7520	data
american_scientific_journal-7520	transactions
american_scientific_journal-7520	engineering
american_scientific_journal-7520	process
american_scientific_journal-7520	network
american_scientific_journal-7520	vat
american_scientific_journal-7520	journal
american_scientific_journal-7520	application
american_scientific_journal-7520	taxation
american_scientific_journal-7520	information
american_scientific_journal-7520	academic
american_scientific_journal-7520	sciences