Ponkaew, J. (2025) “A Developing a Humanoid Robot Prototype Controlled by Voice Commands Using the CMU Sphinx Speech Recognition System”, SciTech Research Journal. Maha Sarakham, Thailand, 8(3), pp. 11–26. available at: https://ph02.tci-thaijo.org/index.php/jstrmu/article/view/254424 (accessed: 29 September 2026).