id	keyword
american_scientific_journal-2593	production
american_scientific_journal-2593	catfish
american_scientific_journal-2593	african
american_scientific_journal-2593	feed
american_scientific_journal-2593	farmers
american_scientific_journal-2593	value
american_scientific_journal-2593	research
american_scientific_journal-2593	factors
american_scientific_journal-2593	analysis
american_scientific_journal-2593	technology
american_scientific_journal-2593	hatchery
american_scientific_journal-2593	test
american_scientific_journal-2593	seed
american_scientific_journal-2593	wonogiri
american_scientific_journal-2593	regression