Hussin, Z.S.H. et al. 2015. Effect salicylic acid on producing volatile oils from Garlic Allium sativum L. in vitro. Journal of Biotechnology Research Center (JOBRC). 9, 1 (Jan. 2015), 64–66. DOI:https://doi.org/10.24126/jobrc.2015.9.1.410.