Bhunia , S. et al. 2022. 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. 14, 1 (Jan. 2022), 11–25. DOI:https://doi.org/10.3329/jsr.v14i1.51841.