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Singhotong, N.; Wiwatchankit, S.; Kumhom, N. The relationship of happiness in school administration among teachers at Photisarn Phitthayakorn School, Taling Chan District, Bangkok: The relationship of happiness in school administration among teachers at Photisarn Phitthayakorn School, Taling Chan District, Bangkok. rtnb 2023, 5, 313-327.