@book { AnalysisofUsingQuantitativeToolsinthe57largestGermanCompanieslistedintheStockExchangein2006,
    title = "Analysis of Using Quantitative Tools in the 57 largest German Companies listed in the Stock Exchange in 2006",
    author = "Christoper Dewangga {Pramudita} and Nadia {Ouertani}",
    year = "2017",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    url = "https://www.hausarbeiten.de/document/359241"
}