HARNANI, Y.; YULVIANA, R.; RAKHMAH, T. U. Factors Related to Unmet Need for Fertile Age Couples in Simpang Empat Village, Pekanbaru City in 2017. Journal of Midwifery and Nursing, [S. l.], v. 2, n. 3, Agustus, p. 289-294, 2020. Disponível em: https://iocscience.org/ejournal/index.php/JMN/article/view/887. Acesso em: 30 nov. 2020.