Devi, V. S. ., K. . Sumathi, M. . Mahalakshmi, A. J. . Anand, A. . Titus, and N. N. . Saranya. “Machine Learning Based Efficient Human Activity Recognition System”. International Journal of Intelligent Systems and Applications in Engineering, vol. 12, no. 5s, Nov. 2023, pp. 338-46, https://ijisae.org/index.php/IJISAE/article/view/3895.