Langi YA, Bakri S, As S, Bukhari A, Hatta M, Tahir M. Leptin is Not Associate with Maternal Fat Mass on the Third Trimester of Pregnancy. IJSBAR. 2017;35(1):294-300. Accessed October 6, 2025. https://www.gssrr.org/JournalOfBasicAndApplied/article/view/7791