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Contact Name
Contact Email
jurnal.opsi@upnyk.ac.id
jurnal.opsi@upnyk.ac.id
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Journal Mail Official
eko_nsby072@upnyk.ac.id
eko_nsby072@upnyk.ac.id
Editorial Address
d.a Jalan Babarsari 2 Tambakbayan Yogyakarta 55281
d.a Jalan Babarsari 2 Tambakbayan Yogyakarta 55281
Location
Kab. sleman,
Daerah istimewa yogyakarta
INDONESIA
Kab. sleman,
Daerah istimewa yogyakarta
INDONESIA
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Vol 18 No 2 (2025): OPSI - December 2025
Vol 18 No 1 (2025): OPSI - June 2025
Vol 17 No 2 (2024): ISSN 1693-2102
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Vol 17 No 1 (2024): ISSN 1693-2102
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