Iftikar, M.Z. et al. 2022. Analisis Penentuan Strategi Bersaing pada Bisnis Usaha Kafe Omah Koempoel. Value : Journal of Management and Business. 7, 1 (Oct. 2022), 19–33. DOI:https://doi.org/10.35706/value.v7i1.7233.