Putra, M. F., Parlina, N. D., & Dhevyanto, B. (2026). Analysis of the Effect of Operating Costs and Investment Budget on Profitability: A Case Study of PT Sri Rejeki Isman Tbk for the Period 2014–2023. Majapahit Journal of Islamic Finance and Management, 6(2), 5111–5136. https://doi.org/10.31538/mjifm.v6i2.1056