<https://ifp.nyu.edu/2012/journal-article-abstracts/gender-differences-in-physical-education-textbooks-in-spain-a-content-analysis-of-photographs/>
<http://schema.org/description>
"Abstract&nbsp;&nbsp;The aim of this paper is to show how gender differences are portrayed in images featured in Physical Education textbooks for secondary"
<https://ifp.nyu.edu/2012/journal-article-abstracts/gender-differences-in-physical-education-textbooks-in-spain-a-content-analysis-of-photographs/>