JOHN CARLOS P. TINIO; MAY ANN L. CARLOS; RICK DONALD S. MANZON; RYAN JOHN L. DE LARA. Evaluation on the Efficiency of Road Signages and Pavement Markings in DPWH Nueva Ecija II Engineering District Office. International Journal of Progressive Research in Science and Engineering , [S. l.], v. 3, n. 05, p. 221–229, 2022. Disponível em: https://journal.ijprse.com/index.php/ijprse/article/view/592. Acesso em: 29 mar. 2024.