Dinira, L., 		Rumhayati, B., 		Mardiana, D., & 		Andayani, U.
2024 Jul 18.  In situ Measurement of Phosphate using Fe3O4/Chelex®100-Agarose-Oxalic Acid Hydrogel in Diffusive Gradient in Thin Films. Molekul. [Online] 19:2