@book { ACaseStudyonAbsenteeismamong4PsStudents,
    title = "A Case Study on Absenteeism among 4Ps Students",
    author = "Manit {Dapadap} and Jolina Mae {D. Biasong} and Jesabel {S. Samson}",
    year = "2019",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    url = "https://www.hausarbeiten.de/document/464208"
}