Mohamad Azlan Gan, N. N. G., N. A. Mohd Taib, G. Krishnan, and K. Ahmad Dasuki. “A Review on Surface Tension Measurements by Optical Method for Medical Application”. Malaysian Journal of Science Health & Technology, vol. 4, no. Special Issue, Nov. 2019, doi:10.33102/mjosht.v4iSpecial Issue.68.