FITRIAH, F.; SARI, D. A. Optimization of distillation column reflux ratio for distillate purity and process energy requirements. International Journal of Basic and Applied Science, [S. l.], v. 12, n. 2, p. 72–81, 2023. DOI: 10.35335/ijobas.v12i2.260. Disponível em: https://www.ijobas.pelnus.ac.id/index.php/ijobas/article/view/260. Acesso em: 16 apr. 2026.