PURNOMO, A.; MUN’IM, A.; HAYUN, H. DETERMINATION OF ALLANTOIN LEVELS AS A RESULT OF OPTIMIZATION OF IONIC LIQUID-ULTRASOUND ASSISTED EXTRACTION OF COMFREY LEAVES BY TLC-DENSITOMETRY. BIOVALENTIA: Biological Research Journal, [S. l.], v. 8, n. 2, p. 206–212, 2023. DOI: 10.24233/biov.8.2.2022.306. Disponível em: https://biovalentia.ejournal.unsri.ac.id/biov/article/view/306. Acesso em: 2 apr. 2025.