Widayati, E., and T. Nasihun. “Treatment of Pimpinella Alpina Molk Improve Oxidative Stress and Inhibit Liver Cellular Apoptosis in Rats Following UVB Irradiation: Is There Any Correlation?”. Bangladesh Journal of Medical Science, vol. 17, no. 1, Jan. 2018, pp. 118-2, doi:10.3329/bjms.v17i1.35292.