Determination of Boron Content in Crackers Using Curcumin Reagent in a 2-Ethyl-1,3-Hexanediol Ligand through Spectrophotometric UV-Vis Absorption Spectra. INOVASIA, [S. l.], v. 2, n. 1, p. 55–62, 2023. DOI: 10.58330/inovasia.v2i2.346. Disponível em: https://jurnal.institutsunandoe.ac.id/index.php/inovasia/article/view/346. Acesso em: 3 feb. 2026.