NUGRAHANI, Rizki; ANDAYANI, Yayuk; HAKIM, Aliefman. Antioxidant Activity of Fruit Extract Powder Beans (Phaseolus vulgaris L.) Using DPPH Method. Jurnal Penelitian Pendidikan IPA, [S. l.], v. 6, n. 2, p. 194–198, 2020. DOI: 10.29303/jppipa.v6i2.409. Disponível em: https://jppipa.unram.ac.id/index.php/jppipa/article/view/409. Acesso em: 3 jul. 2024.