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<xml><bibliography><APA>Tritos Ngampitipan. (2022) Palatini approach to R 2 gravity. &lt;i&gt;Maejo International Journal of Science and Technology&lt;/i&gt;, &lt;i&gt;16&lt;/i&gt;(1), 66.</APA><Chicago>Tritos Ngampitipan. "Palatini approach to R 2 gravity". Maejo International Journal of Science and Technology  16 (2022):66.</Chicago><MLA>Tritos Ngampitipan. Palatini approach to R 2 gravity. Maejo University:ม.ป.ท. 2022.</MLA></bibliography></xml>
