TINDAR, Mirzah; EFFENDI, Yusuf; ABADI, Adnan; THEODORUS, Theodorus. A Comparative Study of Nomegestrol Acetate and a Combination of Ethinylestradiol and Levonorgestrel for Delaying Menstruation among Umrah Pilgrims. Indonesian Journal of Obstetrics and Gynecology, [S. l.], v. 6, n. 1, p. 45–49, 2018. DOI: 10.32771/inajog.v6i1.757. Disponível em: https://www.inajog.com/index.php/journal/article/view/757. Acesso em: 27 feb. 2026.