Afwika, R., Anggraini, T. and Nasution, Y. S. J. (2025) “The Influence of Raw Material Costs, Direct Labor Costs, Overhead Costs, and Operational Costs on Sales Turnover”, Journal La Sociale, 6(4), pp. 1150-1170. Available at: https://www.newinera.com/index.php/JournalLaSociale/article/view/5708 (Accessed: 25August2026).