Tridiyawati F, Mulyaningsih A. The Effect of Folic Acid IntakeAgainst IUGR in Pregnant Mothers Trimester I. IJHP [Internet]. 2022 Aug. 7 [cited 2025 Mar. 10];2(4):644-8. Available from: https://ijhp.net/index.php/IJHP/article/view/105