Sayam Aroonsrimorakot และผู้แต่งคนอื่นๆ. (2026) Introduction to Environmental Law of Thailand: Barriers in the Effective Implementation and Enforcement. <i>Interdisciplinary Research Review (IRR)</i>, <i>21</i>(3), 31-38.Sayam Aroonsrimorakot และผู้แต่งคนอื่นๆ. "Introduction to Environmental Law of Thailand: Barriers in the Effective Implementation and Enforcement". Interdisciplinary Research Review (IRR) 21 (2026):31-38.Sayam Aroonsrimorakot และผู้แต่งคนอื่นๆ. Introduction to Environmental Law of Thailand: Barriers in the Effective Implementation and Enforcement. Phetchaburi Rajabhat University:ม.ป.ท. 2026.