Syahputra Damanik, Roni Andre. “ZONULIN LEVELS IN COMPLICATED PREGNANCY : A SYSTEMATIC REVIEW”. Journal of Advanced Research in Medical and Health Science (ISSN 2208-2425) 9, no. 3 (March 2, 2023): 14–20. Accessed July 3, 2024. https://nnpub.org/index.php/MHS/article/view/1570.