Qomariyah, N. et al. 2026. Lipid Profile of Conventional Smokers in Motorcycle Repair Shop Workers on Wolter Monginsidi Street, Semarang. Jaringan Laboratorium Medis. 8, 1 (May 2026), 74–82. DOI:https://doi.org/10.31983/jlm.v8i1.14632.