Suwanpanich, S. and Pengpoom, B. 2024. The Development of Literature Learning Achievement of Grade 6 Students: Exploring ‘Khun Chang Khun Phan’ in Its ‘Birth His Plai-Ngam’ Chapter through a Flipped Classroom Approach Utilizing the CIRC Technique. Ratchaphruek Journal. 22, 2 (Aug. 2024), 176–190. DOI:https://doi.org/10.14456/rpjnrru.2024.27.