Jawahar, M., S. Ravipaul, and M. Jeyaseelan. 2009. “In Vitro Regeneration of Vitex Negundo L. - A Multipurpose Woody Aromatic Medicinal Shrub”. Plant Tissue Culture and Biotechnology 18 (1):37-42. https://doi.org/10.3329/ptcb.v18i1.3263.