Smoking Behavior and Human Capital Investment: Evidence from Indonesian Household. Signifikan: Jurnal Ilmu Ekonomi, [S. l.], v. 7, n. 2, p. 233–246, 2018. DOI: 10.15408/sjie.v7i2.5793. Disponível em: https://journal.uinjkt.ac.id/signifikan/article/view/5793. Acesso em: 21 dec. 2025.