Kaewcharee, K., & Busayanon, K. (2025). The Development of Instructional Packages on the Development of Thailand in the Rattanakosin Period with Inquiry-Based Learning (5E) to Promote Academic Achievement in History for Prathomsuksa 6 Students . Suan Dusit Graduate School Academic Journal, 21(2), 1–14. retrieved from https://so19.tci-thaijo.org/index.php/SDUGSAJ/article/view/462