Category:User id-4

• sister projects: Wikipedia article, Commons category, taxonomy, Wikidata item.

• Category:User id: all users who indicate their knowledge of Indonesian.
• Category:User id-0: users who have no knowledge of Indonesian (or understand it with great difficulty).
• Category:User id-1: users who have basic knowledge of Indonesian.
• Category:User id-2: users who have intermediate knowledge of Indonesian.
• Category:User id-3: users who have advanced knowledge of Indonesian.
• Category:User id-4: users who have near-native knowledge of Indonesian.
• Category:User id-5: users who have professional knowledge of Indonesian.
• Category:User id-N: users who are native speakers of Indonesian.

For a list of language-specific tags, see Wikisource:Babel.