Rujee Tanti-atsawayothee. (2016) The Ecosystem as Appeared in Literatures in accordance with the Five Aspects of Natural law : the Relation between Men and the Ecosystem. <i>Journal of MCU Peace Studies</i>, <i>4</i>(Special 1), 64-81.Rujee Tanti-atsawayothee. "The Ecosystem as Appeared in Literatures in accordance with the Five Aspects of Natural law : the Relation between Men and the Ecosystem". Journal of MCU Peace Studies 4 (2016):64-81.Rujee Tanti-atsawayothee. The Ecosystem as Appeared in Literatures in accordance with the Five Aspects of Natural law : the Relation between Men and the Ecosystem. Peace Studies MCU:ม.ป.ท. 2016.