@book { InvestigatingthechallengesofpromotingdarktourisminRwanda,
    title = "Investigating the challenges of promoting dark tourism in Rwanda",
    author = "Joachim {Ntunda}",
    year = "2014",
    publisher = "Anchor Academic Publishing",
    address = "Hamburg, Germany",
    url = "https://m.anchor-publishing.com/document/277349"
}