Bhunia , S., P. K. . Das, S. . Rakshit, and N. B. . Manik. “Estimation of Charge Carrier Density of Turmeric Dye in the Presence of Polyvinyl Alcohol (PVA) and Its Electrical Characterization As Herbal Diode”. Journal of Scientific Research, vol. 14, no. 1, Jan. 2022, pp. 11-25, doi:10.3329/jsr.v14i1.51841.