Dyanasari, D., Siswadi, B., Hindarti, S., Askafi, E., & Mulyaningtiyas, R. D. (2021). Improving the strategy to create a profitable and sustainable business in the era of economic competition in Indonesia. Linguistics and Culture Review, 5(S4), 2287-2298. https://doi.org/10.21744/lingcure.v5nS4.1973