NGUYEN, Hoang Dung; DUONG, The Anh. Application of Lora Technology to Build a Monitoring System on Vietnamese Railway Cars. Old Journal, [S. l.], n. 141, p. 15–21, 2020. Disponível em: https://jst.vn/index.php/old/article/view/545. Acesso em: 22 aug. 2025.