Hetharie, Helen, RaharjoSimon Hadi Teguh, and Jambormiasdan Edizon. “Pengelompokan Klon-Klon Ubi Jalar Berdasarkan Analisis Gerombol, Komponen Utama Dan Biplot Dari Karakter Morfologi”. Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) 46, no. 3 (February 4, 2019): 276-282. Accessed May 1, 2024. https://journal.ipb.ac.id/index.php/jurnalagronomi/article/view/18215.