The effect of leadership style on performance with psychological capital as moderating by Muhammad Aldiansyah, M Giatman, Hasan Maksum, Ambiyar Ambiyar

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Innovating Educational Publication Processes: The Role of an Automatic LoA System in JTIP by Fadhillah Majid Saragih, Elfi Tasrif, Resmi Darni, M. Giatman

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The Effect of The Use of Multimedia Flip Book with the Flipped Classroom Approach in Vocational School by Rahmi Oktarina, Ambiyar Ambiyar, M. Giatman, Fadhilah Fadhilah, Mukhlidi Muskhir, Hansi Effendi

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