Pambayun, B., and R. Roostika. “Sales Transactions Of Reman Business At Pt United Tractors Tbk”. EKOMBIS REVIEW: Jurnal Ilmiah Ekonomi Dan Bisnis, Vol. 14, no. 2, Apr. 2026, pp. 1631-8, doi:10.37676/ekombis.v14i2.9995.