4. ProQuest Central
— UPD Library = https://social.up.edu.ph/@updlibrary (@UPDLibrary) February 19, 2020
5. ProQuest Dissertations & Theses Global
6. Science In Context
7. SpringerLink eJournals
Emerald eJournals are still available, but full text is now limited to select titles only. https://t.co/mpG05soFPD