CALIXTE NDABUMVIYUBUSA. Contribution of Healthy Timing and Spacing of Pregnancy (HTSP) In Improving Maternal, Newborn and Child Health. International Journal of Emerging Trends in Science and Technology, [S. l.], v. 3, n. 09, p. 4571–4590, 2016. Disponível em: https://ijetst.in/index.php/ijetst/article/view/1217. Acesso em: 23 jan. 2025.