CHE ARIF, F.A., HILMI, M.R. , MOHD KAMAL, K. and WOLFFSOHN, J. 2023. IMMEDIATE EFFECTS OF ARTIFICIAL TEARS VISCOSITY AND PH ON OCULAR SIGNS AND SYMPTOMS. INTERNATIONAL JOURNAL OF ALLIED HEALTH SCIENCES. 7, 5 (Dec. 2023). DOI:https://doi.org/10.31436/ijahs.v7i5.862.