FRIED, Sieg. The critical and average static contact stress. Jurnal Jalan Jembatan, [S. l.], v. 20, n. 4, p. 22–26, 2019. Disponível em: https://binamarga.pu.go.id/jurnal/index.php/jurnaljalanjembatan/article/view/880. Acesso em: 26 apr. 2025.