Suripto Suripto, Intan Kumala Sari and Istanti Istanti 2022. Analysis Of Welfare Level Of Singkong Farmers In Sukadana Ilir Village, East Lampung. Proceeding of The International Conference on Business and Economics. 1, 1 (Dec. 2022), 01–14. DOI:https://doi.org/10.56444/icbeuntagsmg.v1i1.281.