Items where Author is "Nasution, Khairtati Purnama"
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Nasution, Khairtati Purnama and Sagala, Syaiful (2017) Implementation Model of School Policy in Constructing Behavior of Troubled Students. In: Proceedings of The 2nd Annual International Seminar on Transformative Education and Educational Leadership (AISTEEL 2017), October 16-17, 2017, Medan City, North Sumatera, Indonesia.