KARTINA, N.; KAMPONO, N.; SANTOSO, S. S.I.; PRIHARTONO, J. Tingkat pengetahuan dan sikap penerimaan perempuan pasangan usia subur terhadap cincin vagina (Nuvaring®) di Klinik Raden Saleh Jakarta. Indonesian Journal of Obstetrics and Gynecology, [S. l.], v. 32, n. 1, 2016. Disponível em: https://inajog.com/index.php/journal/article/view/147. Acesso em: 5 mar. 2026.