LAZARRA, M. F. .; OBISPO, G. .; TAPAYAN, R. M. .; PANGILINAN, R. R. .; ATIENZA, J. C. .; BAHANA, M. . Activated Charcoal and Sampaguita Extract as Ingredients for Gel Air Freshener. Ascendens Asia Singapore – Bestlink College of the Philippines Journal of Multidisciplinary Research, [S. l.], v. 2, n. 1, 2020. Disponível em: https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/1822. Acesso em: 20 apr. 2024.