สุทธายะ ป. Psychological Experiences in the Way of Living on Sufficiency Economy Philosophy of Members of Ban Sansai Community in Chiang Rai Province. edjour_stou [internet]. 2018 Dec. 28 [cited 2026 Sep. 29];11(2):56-69. available from: https://so05.tci-thaijo.org/index.php/edjour_stou/article/view/162019