Arla Septavi Alya Lestari, and Muhammad Richo Rianto. 2023. “LITERATURE OF REVIEW ANALYSIS OF PRODUCTION EXPENSES, INVESTMENT EXPENSES, OPERATIONAL EXPENSES ON NET PROFIT OF PT INDUSTRI JAMU DAN FARMASI SIDOMUNCUL Tbk. 2018-2022”. IJESM Indonesian Journal of Economics and Strategic Management 1 (4):271-78. http://journal.drafpublisher.com/index.php/ijesm/article/view/41.