Nur abdi, M., Eva Trisnawati and Tafdil 2026. Beyond Digital Platforms: The A’rera’ Tradition as an Indigenous Sharing Economy for Household Food Security in Selayar Islands. International Journal of Economics, Business and Innovation Research. 5, 04 (Jul. 2026), 3295-3305. DOI:https://doi.org/10.63922/ijebir.v5i04.4856.