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<xml><bibliography><APA>Liudmila Yarovaya และ Watcharee Khunkitti. (2019) Effect of grape seed extract as a sunscreen booster. &lt;i&gt;Songklanakarin Journal of Science and Technology&lt;/i&gt;, &lt;i&gt;41&lt;/i&gt;(3), 708-715.</APA><Chicago>Liudmila Yarovaya และ Watcharee Khunkitti. "Effect of grape seed extract as a sunscreen booster". Songklanakarin Journal of Science and Technology  41 (2019):708-715.</Chicago><MLA>Liudmila Yarovaya และ Watcharee Khunkitti. Effect of grape seed extract as a sunscreen booster. Research and Development Office, Prince of Songkla University:ม.ป.ท. 2019.</MLA></bibliography></xml>
