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Copyright (c) 2020
This work is licensed under a Creative Commons Attribution 4.0 International License.
IMPORTANT MENUS
PEER REVIEWERS EDITORIAL TEAM FOCUS AND SCOPE AUTHOR FEES AUTHOR GUIDELINES PLAGIARISM SCREENING INDEXING PUBLICATION ETHICS CONTACT US OPEN ACCESS POLICY
ACCREDITATION
VISITOR STATS
Wahyu Adhi Saputro
Universitas Duta Bangsa Surakarta
Indonesia
Fachruddin Edi Nugroho Saputro
Universitas Duta Bangsa Surakarta
Indonesia
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