Syaifullah, Ahmad, et al. “ASSESSING THE TECHNICAL EFFICIENCY OF GOVERNMENT EXPENDITURE ON REGIONAL REVENUE IN SUMATERA REGION ”. Assets : Jurnal Ekonomi, Manajemen Dan Akuntansi, vol. 16, no. 1, June 2026, pp. 152-70, doi:10.24252/assets.v16i1.67546.