ENAD, Harold Jay. Efficacy of Oregano Leaves and Lemongrass Extract as Organic Household Insect Repellant . International Journal of Education, Research, and Innovation Perspectives, Philippines, v. 2, n. 5, p. 298–314, 2026. DOI: 10.5281/zenodo.20085026. Disponível em: https://ijerip.erio.org.ph/index.php/articles/article/view/595. Acesso em: 9 may. 2026.