{{cite journal | last1=OLOM | first1=OMER IDRIS MUSA | author2=Zhenwu Wei | author3=Liu Nana | year=2023 | title=GENETIC DIVERSITY OF THE BC2 POPULATION OF ALFALFA MULTIFOLIATE LEAVES BASED ON MORPHOLOGICAL TRAITS USING CORRELATION, PRINCIPAL COMPONENT, AND CLUSTERING ANALYSIS | journal=Journal of Animal and Plant Sciences | volume=33 | issue=6 | pages=1346-1355 | doi=10.36899/JAPS.2023.6.0674 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2022-JAPS-634}}