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About The Authors
Muhammad Khoirul Fahmi
Muhammadiyah University of North Sumatera
Indonesia
M. Khoirul Fahmi is an active student at Muhammadiyah University of North Sumatra. He has collected more than 30 national and international awards through his participation in numerous academic and non-academic events. As a young researcher on campus, he participates actively in numerous research activities and competitions. He will hopefully become a reliable, professional writer with a large number of high-quality journal citations in the future.