@book{mathsengage,
    type = "book",
    editor = "Katie Steckles and Peter Rowlett",
    year = "2023",
    title = {Mathematics Engagement Case Studies},
    publisher = "Sheffield Hallam University",
    address = "Sheffield, U.K.",
    url = "https://katiesteckles.co.uk/casestudies/case\_studies\_book.pdf"
}