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2.9.2.2.3. Collection of E-Journals and E-Books UNY Central Library UPT Library Digital Library 1. E-Journal UNY https://journal.uny.ac.id/ 2. PROQUEST https://search.proquest.com/index 3. Garuda Ristek Dikti http://garuda.ristekdikti.go.id/ 4. E-Book Cambridge https://www.cambridge.org/core 5. Summon Ristek Dikti http://ristekdikti.summon.serialssolutions.com/#!/ 6. EBSCO http://web.a.ebscohost.com/ehost/search/basic?sid=4293e47d-25f6-4b8a-8919- 51803f9fbcf7@sdc-v-sessmgr01&vid=1&tid=2003EB 7. E-JOURNAL STUDENT UNY http://journal.student.uny.ac.id/ojs/ 8. JSTOR https://www.jstor.org/
