BISONO, Fipka. PENINGKATAN KOMPETENSI LULUSAN SMK DI BIDANG MESIN PERKAPALAN CNC. Jurnal Cakrawala Maritim, [S. l.], v. 2, n. 2, 2019. DOI: 10.33863/cakrawalamaritim.v2i2.1307. Disponível em: http://journal.ppns.ac.id/index.php/cakrawalamaritim/article/view/1307. Acesso em: 11 feb. 2026.