Hanif, A., Fery, F. and Raheni, C. 2020. The Role of Muhammadyah Volunteers in Helping Micro Businesses in Sirenja Subdistrict, Donggala Regency, Central Sulawesi Province to Stay in the Middle of the Covid-19 Pandemic Crisis. International Journal of Health, Economics, and Social Sciences (IJHESS). 2, 4 (Oct. 2020), 248-251. DOI:https://doi.org/10.56338/ijhess.v2i4.1411.