RINARDI, M.; DAULAY, A. N. .; HASIBUAN, F. U. The Effect of Production Costs and Sales Volume on the Net Profit. Advances in Taxation Research, [S. l.], v. 4, n. 3, p. 218–232, 2026. DOI: 10.60079/atr.v4i3.1112. Disponível em: https://advancesinresearch.id/index.php/ATR/article/view/1112. Acesso em: 12 sep. 2026.