Anucha Tapakdee และ Prapatsorn Pree-iam; Prasopsuk Rittidet. (2022) The Development of Self-Directed Activities on the Environment in the Community Prathomsuksa 3 Students. <i>Interdisciplinary Academic and Research Journal</i>, <i>2</i>(4), 301-314.Anucha Tapakdee และ Prapatsorn Pree-iam; Prasopsuk Rittidet. "The Development of Self-Directed Activities on the Environment in the Community Prathomsuksa 3 Students". Interdisciplinary Academic and Research Journal 2 (2022):301-314.Anucha Tapakdee และ Prapatsorn Pree-iam; Prasopsuk Rittidet. The Development of Self-Directed Activities on the Environment in the Community Prathomsuksa 3 Students. DR.KEN Institute of Academic Development and Promotion:ม.ป.ท. 2022.