Duong, H., Hoàng, M. K., Trinh, A. V. and Phạm Thị Quỳnh, T. (2023) “High accuracy indoor positioning approach using kNN and LSTM algorithms”, Journal of Military Science and Technology, 86(86), pp. 48–55. doi: 10.54939/1859-1043.j.mst.86.2023.48-55.