Al-Idarah : Jurnal Manajemen dan Bisnis Islam
Garuda : Gerba Rujukan Digital
ROAD - the Directory of Open Access Scholerly Resources
DOI - Digital Objet Identifier System
Dimention ai -Dimention ai
CrossRef-CrossRef 
Google Scholar - Google Scholar
Base - Base
OUCI - OUCI
WorldCat - OCLC Support
Hollis Harvard University
DTU Findit - Technical Information Center of Denmark, DTU Library
Leiden University Libraries
Core – Aggregating The World's Open Access Research Papers
UNIT - Oria NORD