id	keyword
american_scientific_journal-1593	tax
american_scientific_journal-1593	assessment
american_scientific_journal-1593	self
american_scientific_journal-1593	system
american_scientific_journal-1593	taxpayers
american_scientific_journal-1593	self assessment
american_scientific_journal-1593	assessment system
american_scientific_journal-1593	respondents
american_scientific_journal-1593	laws
american_scientific_journal-1593	compliance
american_scientific_journal-1593	zone
american_scientific_journal-1593	wolaita
american_scientific_journal-1593	research
american_scientific_journal-1593	tax laws