Khalil และผู้แต่งคนอื่นๆ. (2021) In the race for sustainability and financial excellence: advancing firms' investment in knowledge assets and innovations. National Institute of Development Administration:ม.ป.ท.Khalil และผู้แต่งคนอื่นๆ. 2021. In the race for sustainability and financial excellence: advancing firms' investment in knowledge assets and innovations. ม.ป.ท.:National Institute of Development Administration;Khalil และผู้แต่งคนอื่นๆ. In the race for sustainability and financial excellence: advancing firms' investment in knowledge assets and innovations. ม.ป.ท.:National Institute of Development Administration, 2021. Print.