Naqvi, B. and Tariq, Y. 2011. Effect of Growth Regulators for in-vitro Mass Multiplication of Marigold: In vitro Growth of Marigold. Biological Sciences - PJSIR. 54, 3 (Dec. 2011), 126–130. DOI:https://doi.org/10.52763/PJSIR.BIOL.SCI.54.3.2011.126.130.