“THE CORRELATION AMONG DURATION OF ORAL CONTRACEPTION WITH THE INCIDENCE OF MELASMA IN SUMBERWUDI, LAMONGAN, EAST JAVA, INDONESIA” (2017) Proceedings of the International Conference on Applied Science and Health, (1), pp. 223–227. Available at: https://publications.inschool.id/index.php/icash/article/view/836 (Accessed: 7 November 2024).