Helma F Maspaitella, Wardis Girsang, and August. E. Pattiselanno. “The Impact Of The Covid-19 Pandemic On Expenditure Household Of Dusung Farmers: A Case Study In Rutong Country, South Leitimur District, Ambon City”. International Journal of Economics, Business and Innovation Research, Vol. 2, no. 04, May 2023, pp. 152-71, doi:10.63922/ijebir.v2i04.220.