Measurement of the Content of Water Using Light Penetration. Jurnal Teknologi (Sciences & Engineering), [S. l.], v. 70, n. 3, 2014. DOI: 10.11113/jt.v70.3475. Disponível em: https://journals.utm.my/jurnalteknologi/article/view/3475.. Acesso em: 19 feb. 2025.