HIKMAH, Nurhikmah; RIZKA OCTAVIA; DWI MARYANA; AHMAD JUSMA AZHARI; ERWIN. Optimization of Gracilaria sp. Seaweed Salt Purification Analysis through the Integration of Hydroextraction and Recrystallization Methods to Meet the Indonesian National Standard (SNI) for Edible Salt. EduMatSains : Jurnal Pendidikan, Matematika dan Sains, [S. l.], v. 11, n. 1, p. 388–402, 2026. DOI: 10.33541/edumatsains.v11i1.8454. Disponível em: https://ejournal.uki.ac.id/index.php/edumatsains/article/view/8454. Acesso em: 2 aug. 2026.