Rifki  Wijaya, Agus  Sukoco, Hashfi Rasis  Hakim, Ary Setijadi  Prihatmanto, 
    Identifying Natural Categories of Learning Tasks using Clustering
Techniques for the DeMite Game,
    Journal of Engineering and Applied Sciences,
    Volume 15,Issue 4,
    2020,
    Pages 965-969,
    ISSN 1816-949x,
    jeasci.2020.965.969,
    (https://makhillpublications.co/view-article.php?doi=jeasci.2020.965.969)
    Abstract: The DeMite is an educational game to learn how to pronounce English words with augmented
reality, location-based and speech-to-text features presented in horror genre. This game is designed for
non-English speakers, specifically Indonesian speaking user. Many people in Indonesia still cannot speak
English properly, thus, there is a need to carefully select the appropriate English words as learning tasks in the
DeMite game. The proposed method shows that each learning tasks can be grouped into their natural categories
using clustering method.
    Keywords: Clustering;natural categories;learning tasks;educational;augmented;specifically