Identifying open access resources: RI ORA USARB, IBN, National Thematic Repository (NTR MOLD-LIS), DOAJ, BASE, etc . CB [Internet]. 2020 Dec. 6 [cited 2026 Apr. 15];(1-2 (57-58):8. Available from: http://ojs.usarb.md/index.php/confbib/article/view/446