Prasertsang R, Wongkamjan J. The Development Speaking Skill for English Communication with Provided Simulation Learning for Grade 5 Students. JGSR [internet]. 2024 Dec. 31 [cited 2025 Apr. 27];9(3):162-74. available from: https://so03.tci-thaijo.org/index.php/saketreview/article/view/279479