คำล้าน ว.; เอกะกุล ธ. A Development of Difficulty Word Reading and Writing Skill by using the Process of Cooperative Leaning for Prathom Suksa 3 Students of Banpoekrasang School of Sisaket Primary Educational Service Area Office 4. Ubon Ratchathani Journal of Research and Evaluation, [S. l.], v. 2, n. 2, p. 54–61, 2021. Disponível em: https://so06.tci-thaijo.org/index.php/ubonreseva/article/view/250856. Acesso em: 3 oct. 2026.