Rahmawati Y, Wihastuti TA, Hariyanti T, Raharjo B. Effect of Intrinsic Factors on the Incidence of Preterm Birth in Mothers with High-Risk Pregnancies . SEEJPH [Internet]. 2024 Nov. 2 [cited 2025 Oct. 3];:653-9. Available from: http://www.seejph.com/index.php/seejph/article/view/1976