Tanyela Berghuis, N.; Permata Sari, I.; Eusebes Suka Tendel, B.; Safitri Putri Ely, S.; Lailatul Farida, A. Isolation of Essential Oils from Qust Al Hindi (Saussurea Lappa) Plants via Hydro Distillation and Characterization Using GC-MS Analysis. Indones. J. Nat. Prod. Chem. 2025, 1, 29-33.