https://www.tci-thaijo.org/journals/JOFA_NPRU https://www.tci-thaijo.org/issues/social16-322 https://www.tci-thaijo.org/articles/social16-4463 https://www.tci-thaijo.org/articles/social16-4464 https://www.tci-thaijo.org/articles/social16-4466 https://www.tci-thaijo.org/articles/social16-4470 https://www.tci-thaijo.org/articles/social16-4471 https://www.tci-thaijo.org/articles/social16-4472 https://www.tci-thaijo.org/articles/social16-4473 https://www.tci-thaijo.org/articles/social16-4477