{{cite journal | last1=Popescu | first1=G. C. | author2=M. Popescu2 | year=2020 | title=EFFECT OF PHOTOPERIOD AND GROWTH REGULATORS ON PHYSIOLOGY AND ROOTING OF MICROPROPAGATED EUSTOMA GRANDIFLORUM (RAF.) SHINN | journal=Journal of Animal and Plant Sciences | volume=30 | issue=5 | pages=1194-1205 | doi=10.36899/JAPS.2020.5.0137 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=AG-19-0257}}