{{cite journal | last1=Zuhra | first1=Z. | author2=D. Saleem | author3=W. Akhtar | author4=T. Mahmood1 | year=2020 | title=TISSUE CULTURE OPTIMIZATION OF PODOPHYLLUM HEXANDRUM L., AN ENDANGERED MEDICINAL PLANT | journal=Journal of Animal and Plant Sciences | volume=31 | issue=2 | pages=488-499 | doi=10.36899/JAPS.2021.2.0238 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=AG-19-0327}}