MARK CLIFFORD B. DUQUE; RODEL D.PINEDA; JENINA T. TAGUIAM. Assessment of Driver’s Understanding of Traffic Control Devices: The Case of Tuguegarao-Alcala-Aparri Road. Journal of Social Sciences and Humanities, [S. l.], v. 2, n. 2, p. 10, 2024. Disponível em: https://csu.org.ph/jssh/article/view/1-2-2023-001. Acesso em: 4 feb. 2026.