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  • × author_ss:"Betts, L."
  1. Hartley, J.; Betts, L.: ¬The effects of spacing and titles on judgments of the effectiveness of structured abstracts (2007) 7.20 
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  2. Hartley, J.; Betts, L.: Revising and polishing a structured abstract : is it worth the time and effort? (2008) 7.20 
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  3. Hartley, J.; Betts, L.: Common weaknesses in traditional abstracts in the social sciences (2009) 7.20 
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