OKTOPIANTO, Yogi; HASAN, Muhammad Anand Abu. Safety Analysis Of Armor Jack on Toll Project Semarang – Demak Section 1B. Jurnal Perintis: Pengembangan Riset Inovatif Teknik, Teknologi, dan Sains, Tegal, Indonesia, v. 2, n. 2(Maret-April), p. 92–98, 2026. Disponível em: https://ejournal.pktj.ac.id/index.php/perintis/article/view/120. Acesso em: 29 apr. 2026.