Cover, Preface, Editorial Board, and Table of Contents Opsi Vol 15 No 1 June 2022
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| Format: | Article |
| Language: | Indonesian |
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Universitas Pembangunan Nasional "Veteran" Yogyakarta
2022-06-01
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| Series: | OPSI |
| Online Access: | http://jurnal.upnyk.ac.id/index.php/opsi/article/view/7229 |