Published: 2021-07-22

Research Article

The Need of Personnel Working for The Directorate of Personnel- RTAF To Develop Their Operational Potential

Phutthanan Tangjai , Chanin Vijchulata,

1-18

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Drug use behavior of Thai people in Nong Chok District, Bangkok

Manop Mankong , Anirut Phongphaew

19-35

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Development of Operational Efficiency on The Part of Auto Part Manufacturing Workers

Thawatchai Bunma

36-53

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Factors affecting the decision to select a palm oil palm plantation business for small-scale palm oil buyers in Chumphon Province

Atcharawan Haowhan , Anirut Phongphaew

54-71

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Public satisfaction with the building permit and building extension services of Pak Kret Municipality

Prabhakon Nontachan , Anirut Phongphaew

72-91

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