Longsiri, Teerada, Supika Vanitchung, Manat Boonprakob, and Chanyah Dahsah. 2018. “Development of the Environmental Science Place-Based Curriculum to Promote Environmental Literacy: A Case Study in Rayong Province”. Science Essence Journal 34 (2):221-34. https://ejournals.swu.ac.th/index.php/sej/article/view/10717.