Hachapan Uachotikoon และ Wichai Utsahajit. (2019) Antecedent Factors Affecting Innovation, Radical Innovation and Incremental Innovation. <i>Journal of Community Development Research (Humanities and Social Sciences)</i>, <i>12</i>(3), 11-32.Hachapan Uachotikoon และ Wichai Utsahajit. "Antecedent Factors Affecting Innovation, Radical Innovation and Incremental Innovation". Journal of Community Development Research (Humanities and Social Sciences) 12 (2019):11-32.Hachapan Uachotikoon และ Wichai Utsahajit. Antecedent Factors Affecting Innovation, Radical Innovation and Incremental Innovation. Naresuan University Graduate School:ม.ป.ท. 2019.