The author thanks professor at the University of Phayao. Faculty and Staff Federation of Thira Mekkriengkrai research advisor. General Education teachers celebrate business advisors research.
The authors thank lecturer University phayao Faculty of law: Professor theraphan kriang Krai clouds House. Research Advisor Celebrate teacher qualified special matter. Research Advisor
Author Khun Ajarn Phayao campus Faculty of law professors are a wise man mighty Ajarn ะพันธ์ cloud research Professor Chalerm Ajarn mission essential qualifications research.