Sinaga, S. O. “Analysis of Determining the Cost of Goods Production Using the Full Costing Method As a Basis for Determining the Selling Price of Rubber Rubber at PT. Sinar Belantara Indah”. Luxury: Landscape of Business Administration, vol. 2, no. 1, Jan. 2024, pp. 26-58, doi:10.61230/luxury.v2i1.66.