Zahanis, Zahanis, Mansyurdin Mansyurdin, Zozy Aneloi Noli, and Amril Bachtiar. 2014. “Induction of Hairy Roots of Pegagan (Centella Asiatica (l.) Urban Using Several Explant Sources With Several Agrobacterium Rhizogenes Strains in Vitro”. International Journal on Advanced Science, Engineering and Information Technology 4 (4):286-89. https://doi.org/10.18517/ijaseit.4.4.418.