Natthinee Piyasiripon และ Nattha Vinijnaiyapak. (2015) The analysis of policy implementation effectiveness on national security policy in southernmost provinces of thailand. National Institute of Development Administration:ม.ป.ท.Natthinee Piyasiripon และ Nattha Vinijnaiyapak. 2015. The analysis of policy implementation effectiveness on national security policy in southernmost provinces of thailand. ม.ป.ท.:National Institute of Development Administration;Natthinee Piyasiripon และ Nattha Vinijnaiyapak. The analysis of policy implementation effectiveness on national security policy in southernmost provinces of thailand. ม.ป.ท.:National Institute of Development Administration, 2015. Print.