Ryansyah, M, and Muhammad Yafiz. “Analysis Of Irrigation Development In Economic Welfare Of Farmers In Tanjung Keriahan Village Langkat Regency”. Jurnal Ekonomi, Manajemen, Akuntansi Dan Keuangan, vol. 3, no. 2, Apr. 2022, pp. 675–680, doi:10.53697/emak.v3i2.479.