Kamoltip Lertchaisataporn และ Wasita Boonsathorn. (2022) Development of physician's work passion inventory. National Institute of Development Administration:ม.ป.ท.Kamoltip Lertchaisataporn และ Wasita Boonsathorn. 2022. Development of physician's work passion inventory. ม.ป.ท.:National Institute of Development Administration;Kamoltip Lertchaisataporn และ Wasita Boonsathorn. Development of physician's work passion inventory. ม.ป.ท.:National Institute of Development Administration, 2022. Print.