MOHAMAD AFIQ AIMAN BDUL RAHIM; IZANOORDINA AHMAD. Smart Home Automation with Bi-Directional Visitor Counter. Journal of Engineering Technology, [S. l.], v. 10, n. 1, p. 26–32, 2022. Disponível em: https://ejournal.unikl.edu.my/index.php/jet/article/view/313. Acesso em: 14 jun. 2026.