“Relationship between Maternal Vitamin D Level and Small for Gestational Age Infant in West Java, Indonesia”, Majalah Kedokteran Bandung, vol. 52, no. 3, pp. 180–184, Sep. 2020, Accessed: Jul. 23, 2026. Available: https://journal.fk.unpad.ac.id/index.php/mkb/article/view/2186