Kawai, M., H. G. Nguyen, D. N. Tien, T. S. Nguyen, and V. M. Pham. “Development of New Rotation Pile Technology Mirai Pile ® and Preliminary Study in Vietnam on Construction”. Journal of Science and Technology in Civil Engineering (JSTCE) - HUCE, vol. 17, no. 2, June 2023, pp. 62-69, doi:10.31814/stce.huce2023-17(2)-06.