Purwaningsih, V. T., Putri, R. M., Usman, M., & Pratama, E. B. (2025). Obstacles to Children’s Growth and Development Due to Parental Cigarette Consumption in Sumatra. Journal of Economics Research and Social Sciences, 9(1), 37–46. https://doi.org/10.18196/jerss.v9i1.24255