و آر ایل:https://www.researchgate.net/publication/360240282/figure/fig9/AS:11431281087404544@1664553152784/A-photograph-expressing-the-value-Presenting-children-naked-or-semi-naked-is-important.png
و آر ایل:https://www.researchgate.net/figure/A-photograph-expressing-the-value-Presenting-children-naked-or-semi-naked-is-important_fig9_360240282
