Saimin, Juminten, Yenti Purnamasari, and Sufiah Mulyawati. 2021. “Vaginal PH of Menopausal Women Is Related to the Duration of Menopause: Keasaman Vagina Perempuan Menopause Berhubungan Dengan Lamanya Menopause”. Indonesian Journal of Obstetrics and Gynecology 9 (2):74-77. https://doi.org/10.32771/inajog.v9i2.1483.