Widyatama, R. A., I. Irwanto, and D. Susanti. “Infant Development under 6 Months Old in a Family With Smoking Habit”. JUXTA: Jurnal Ilmiah Mahasiswa Kedokteran Universitas Airlangga, vol. 12, no. 2, Aug. 2021, pp. 77-83, doi:10.20473/juxta.V12I22021.77-83.