DARMADI ERWIN HARAHAP; EKA NURWANI RITONGA; QORRY HILMIYAH HARAHAP; MSY.NURHALIMAH; MUHAMMAD DARWIS; DODI SYAHRIN. Patchouli Oil Quality In Various Methods of Drying Plant Materials Nilam (Pogostemon cablin Benth). International Journal of Science and Environment (IJSE), [S. l.], v. 6, n. 2, p. 916–920, 2026. DOI: 10.51601/ijse.v6i2.647. Disponível em: https://ijsenet.com/index.php/IJSE/article/view/647. Acesso em: 22 jun. 2026.