Noer, Z. ., Manik, P. J. . and Sihotang, S. . (2023) “Rat Taro Extract (Typhonium flagelliforme (Lodd.)) as A Biofungicide Against the Cause of Leaf Fall (Pestalotiopsis sp.) on Rubber Plants (Hevea brasiliensis)”, Jurnal Penelitian Pendidikan IPA, 9(6), pp. 4699–4704. doi: 10.29303/jppipa.v9i6.3903.