S. Sukardi, S. Soeparman, B. D. Argo, and Y. S. Irawan, “Use of pulsed electric fields to induce breakage of glandular trichome cells in leaves of fresh patchouli (Pogostemon cablin Benth.): Specific energy input consumption”, Int J Plant Biol, vol. 10, no. 1, Aug. 2019.