KHADKA, C. B. How Much Money Can an Equation Really Save? Standard Test Method for Calculating Cetane Index via Four Variable Equation. Economic Journal of Development Issues, [S. l.], v. 19, n. 1-2, p. 60–76, 2017. DOI: 10.3126/ejdi.v19i1-2.17702. Disponível em: https://www.nepjol.info/index.php/EJDI/article/view/17702. Acesso em: 7 may. 2024.