Royani, I. and Farida , E. 2026. The Relationship Between Pregnant Women Exposed to Secondhand Smoke and The Incidence of Low Birth Weight Infants (LBW) in The City of Semarang. Interdisciplinary Social Studies. 5, 4 (Aug. 2026), 1759–1775. DOI:https://doi.org/10.55324/iss.v5i4.1181.