Only the current version so far — new entries appear as the app ships updates.
Sahabat Erlangga is a books & reference app by IT Pusat Erlangga with 1,000+ downloads (about 3.8K estimated). +11 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “PT. Erlangga Publisher Book Catalog”