Noer, Z. et al. 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 (Jun. 2023), 4699–4704. DOI:https://doi.org/10.29303/jppipa.v9i6.3903.