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<xml><bibliography><APA>Ryuta Hazama และ Kiyoshi Shizuma. (2009) Environmental Assessment of Natural Radioactivity in Soil Samples from the LUSI Mud Volcano, Indonesia. &lt;i&gt;EnvironmentAsia&lt;/i&gt;, &lt;i&gt;2&lt;/i&gt;(2), p45-49.</APA><Chicago>Ryuta Hazama และ Kiyoshi Shizuma. "Environmental Assessment of Natural Radioactivity in Soil Samples from the LUSI Mud Volcano, Indonesia". EnvironmentAsia  2 (2009):p45-49.</Chicago><MLA>Ryuta Hazama และ Kiyoshi Shizuma. Environmental Assessment of Natural Radioactivity in Soil Samples from the LUSI Mud Volcano, Indonesia. Thai Society of Higher Education Institutes on Environment:ม.ป.ท. 2009.</MLA></bibliography></xml>
