Puangtong S, Yahakorn S, Anaman A. 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. J Roi Et [internet]. 2022 Dec. 31 [cited 2026 Sep. 12];16(3):98-108. available from: https://so03.tci-thaijo.org/index.php/reru/article/view/251351