Nasruddin N, Harahap EM, Hanum C, Siregar LAM. Response of Three Varieties of Patchouli (Pogostemon cablin, Benth) Due to Drought Stress. IJSBAR. 2016;30(2):286-294. Accessed September 13, 2025. https://www.gssrr.org/JournalOfBasicAndApplied/article/view/6470