Kanokwan Parimit และ Kittisak Newvarat. (2021) Causal Factors Influencing Cross-cultural Understanding In 21th Century Human Skills of Mathayom Susa 1 in Marginalized Secondary School Groups, Chiang Rai Province. <i>Interdisciplinary Academic and Research Journal</i>, <i>1</i>(3), 13_26.Kanokwan Parimit และ Kittisak Newvarat. "Causal Factors Influencing Cross-cultural Understanding In 21th Century Human Skills of Mathayom Susa 1 in Marginalized Secondary School Groups, Chiang Rai Province". Interdisciplinary Academic and Research Journal 1 (2021):13_26.Kanokwan Parimit และ Kittisak Newvarat. Causal Factors Influencing Cross-cultural Understanding In 21th Century Human Skills of Mathayom Susa 1 in Marginalized Secondary School Groups, Chiang Rai Province. DR.KEN Institute of Academic Development and Promotion:ม.ป.ท. 2021.