WASET
    Suyoto and  Tri Prasetyaningrum,  Development of Mobile Application Social Guidance and Counseling for Junior High School.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2013, vol. 83(11). 1398 - 1404
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/17280.