Puangtong, S., Yahakorn , S. and Anaman, A. 2022. The Effects of Project Learning Activities Management towards Learning Achievement and Attitude on Thai Language Learning of Grade 3 Students at Ban Nongko Wittaya School under Lop Buri Primary Educational Service Area Office 2. Journal of Roi Et Rajabhat University. 16, 3 (Dec. 2022), 98–108.