H. N. H. Hidayah و I. A. Anggraeni, "Identification of causes of red leaf spot on red jabon (anthocephalus macrophyllus roxb.) Havil) seeds in kima atas permanent nursery, forestry research institute of manado", wasian, م 2, عدد 2, ص 73–78, ديسمبر 2015, doi: 10.62142/c10z6665.