VU, T. C.; NGUYEN, T. H.; NGUYEN, M. D.; NGUYEN, D. T.; NGUYEN, T. V.; DINH, L. Q.; NGUYEN, M. T. Indoor Positioning using Smartphones: An Improved Time-of-Arrival Technique . Journal of Computing Theories and Applications, [S. l.], v. 3, n. 1, p. 64–75, 2025. DOI: 10.62411/jcta.13305. Disponível em: https://publikasi.dinus.ac.id/jcta/article/view/13305. Acesso em: 5 dec. 2025.