Siagian TOP, Hartono D. Does the Use of Solid Cooking Fuels Increase Household Out-Of-Pocket Medical Expenses? Evidence from Indonesia. J. Indones. econ. bus. (Online) [nternet]. 2025Jan.15 [cited 2026Jul.19];40(1):44-6. vailable from: https://journal.ugm.ac.id/v3/jieb/article/view/11412