TJAHYATI, Hermin. PONDASI TIANG KAPUR. Jurnal Jalan Jembatan, [S. l.], n. 2, p. 2–4, 2019. Disponível em: https://binamarga.pu.go.id/jurnal/index.php/jurnaljalanjembatan/article/view/533. Acesso em: 12 oct. 2025.