Aini, Viranita Qurotul, Chomsin Sulistya Widodo, Ekowati Retnaningtyas, Joel Rey U. Acob, and Unggul Pundjung Juswono. 2026. “Assessment of Blood Quality During Cold Storage: Correlating Electrical Impedance, Viscosity, and Cell Counts Using Impedance Spectroscopy”. Journal of Science and Mathematics Letters 14 (2): 213-21. https://doi.org/10.37134/jsml.vol14.2.4.2026.