RAMADHAN, Daffa Thufail; ASTUTI, Rahmaniyah Dwi; IFTADI, Irwan. Uji Kelayakan Desain Kuesioner Budaya Keselamatan ECAST: Feasibility Test Using the Pearson Method and the Cornbach Method. Matrik : Jurnal Manajemen dan Teknik Industri Produksi, [S. l.], v. 21, n. 2, p. 101–110, 2021. DOI: 10.30587/matrik.v21i2.1473. Disponível em: https://journal.umg.ac.id/index.php/matriks/article/view/1473. Acesso em: 24 may. 2025.