SITTI NUR ILMIAH; LILIK ERVIANI; PUJI SETYORINI. CHARACTER OF ORANGE PEELS AS REDUCTION WATER POLLUTION. Jurnal Matematika dan Sains (JMS), Lamongan, Indonesia, v. 2, n. 2, p. 245–252, 2022. DOI: 10.552273/jms.v2i02.192. Disponível em: https://ejournal.billfath.ac.id/index.php/jms/article/view/192. Acesso em: 31 jan. 2025.