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<xml><bibliography><APA>William S. Walker และผู้แต่งคนอื่นๆ. (2018) Frameworks to Develop Integrated STEM Curricula. &lt;i&gt;K-12 STEM Education&lt;/i&gt;, &lt;i&gt;4&lt;/i&gt;(2 (April-June)), 331-339.</APA><Chicago>William S. Walker และผู้แต่งคนอื่นๆ. "Frameworks to Develop Integrated STEM Curricula". K-12 STEM Education  4 (2018):331-339.</Chicago><MLA>William S. Walker และผู้แต่งคนอื่นๆ. Frameworks to Develop Integrated STEM Curricula. The Institute for the Promotion of Teaching Science and Technology (IPST), Ministry of Education:ม.ป.ท. 2018.</MLA></bibliography></xml>
