Alamsyah Siregar, B., and Dewi Suma. “Analysis of Production Budget Implementation As a Management Tool In Company Profit Management at PT. Sari Incofood Corporation”. Jurnal Mantik, vol. 6, no. 1, May 2022, pp. 816-22, https://iocscience.org/ejournal/index.php/mantik/article/view/2387.