พิชัยคำ จ.; Khrootmuang, C.; Chueamueangphan, B.; Tabseesode, I.; UdLert, K.; Kirdmalai, B.; Juntranusorn, W. A Development of Active learning management for Techer of Small Schools , Uttaradit Primary Education Service Area Office 2. JDSC 2024, 11, 779-794.