ZULFADLI; MAHMUD; DIRHAMSYAH, Muhammad; SAMSUL BAHRI; AZWAR; SARIYUSDA. ANALISIS UKURAN ANTROPOMETRI PELINDUNG WAJAH COVID-19 HASIL MANUFAKTUR MESIN 3D PRINTING . Jurnal Teknologi Dan Riset Terapan (JATRA), [S. l.], v. 7, n. 2, p. 9–15, 2025. DOI: 10.30871/jatra.v7i2.9201. Disponível em: https://jurnal.polibatam.ac.id/index.php/JATRA/article/view/9201. Acesso em: 14 sep. 2026.