Tanad Kaewcharoenpisan และ Boon-anan Phinaitrup; Somsak Damrichob. (2019) The Necessity of Digital Executive Development to Support Thailand 4.0 Policy. <i>Journal of Public and Private Management</i>, <i>26</i>(1), 145.Tanad Kaewcharoenpisan และ Boon-anan Phinaitrup; Somsak Damrichob. "The Necessity of Digital Executive Development to Support Thailand 4.0 Policy". Journal of Public and Private Management 26 (2019):145.Tanad Kaewcharoenpisan และ Boon-anan Phinaitrup; Somsak Damrichob. The Necessity of Digital Executive Development to Support Thailand 4.0 Policy. School of Public Administration, National Institute of Development Administration (NIDA):ม.ป.ท. 2019.