KristinaS., Ayu Linda PermitasariN. P., and AhsanA. “The Premature Mortality Cost of Cancers Attributable to Secondhand Smoking in Indonesia”. Asian Pacific Journal of Cancer Care, Vol. 4, no. 4, Aug. 2019, pp. 107-12, doi:10.31557/apjcc.2019.4.4.107-112.