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<xml><bibliography><APA>Lawan Wijarn. (2021) A Proposed Model of Community Environmental Education Program Development. &lt;i&gt;Naresuan University Journal: Science and Technology&lt;/i&gt;, &lt;i&gt;29&lt;/i&gt;(2), 21-32.</APA><Chicago>Lawan Wijarn. "A Proposed Model of Community Environmental Education Program Development". Naresuan University Journal: Science and Technology  29 (2021):21-32.</Chicago><MLA>Lawan Wijarn. A Proposed Model of Community Environmental Education Program Development. Naresuan University Graduate School:ม.ป.ท. 2021.</MLA></bibliography></xml>
