C. Sri-ngernyuang, Prakrankiat Youngkong, Jinpitcha Mamom, and Duangruedee Lasuka, “Sitting Posture Detection and Classification Using Machine Learning Algorithms on RapidMiner”, EMITTER Int’l J. of Engin. Technol., vol. 13, no. 1, pp. 156-172, Jun. 2025.