Jessica, Amelia, and Nurul Ratna Mutu Manikam. “SUPLEMENTASI ASAM FOLAT PRAKONSEPSI DALAM PENCEGAHAN BIBIR SUMBING : EVIDENCE - BASED CASE REPORT ”. IJCNP (INDONESIAN JOURNAL OF CLINICAL NUTRITION PHYSICIAN) 6, no. 1 (February 28, 2023): 13-21. Accessed February 24, 2024. https://journal-ijcnp.com/index.php/IJCNP/article/view/117.