Hafeez, Asia, Shehla Shaukat, Madiha Sanai, Tahir Jamil Ahmad, and Shahbaz Aman. 2019. “Comparison of the Efficacy and Safety of 40% Glycolic Acid &Amp; 60% Lactic Acid Chemical Peel in Treatment of Epidermal Melasma”. Journal of Pakistan Association of Dermatologists 29 (2):176-81. https://www.jpad.com.pk/index.php/jpad/article/view/1427.