CHRISTIAND, C.; KHOWANTO, R.; SINAGA, M. RANCANG BANGUN ALAT PENGATUR KERUCUT LALU-LINTAS SEMI-OTOMATIS. SINTEK JURNAL: Jurnal Ilmiah Teknik Mesin, [S. l.], v. 12, n. 2, p. 70–78, 2018. Disponível em: https://jurnal.umj.ac.id/index.php/sintek/article/view/3328. Acesso em: 23 jul. 2025.