LOO, Keng Chuin; MOHAMAD, Shamsul. Development of Crowd Control and Tracing for Indoor Facility. Evolution in Electrical and Electronic Engineering, [S. l.], v. 3, n. 2, p. 949–957, 2022. Disponível em: https://penerbit.uthm.edu.my/periodicals/index.php/eeee/article/view/8469. Acesso em: 8 apr. 2026.