Rashid, B. et al. 2021. Comparing The Validity Of Electronic Color Vision Test With Conventional Ishihara Pseudoisochromatic Plate Test: Validity Of Electronic Color Vision Test. Pakistan BioMedical Journal. 4, 2 (Dec. 2021), 156–159. DOI:https://doi.org/10.54393/pbmj.v4i2.96.