"That judge does not like reading newspapers."
Translation:Hakim itu tidak suka membaca koran.
Plurality isn't always indicated by duplication - but it would be completely understood by a native that you meant multiple newspapers. they don't have countable and non countable nouns like english speakers though so while duplicating is usually accurate, it doesn't always apply. for example if you said to someone, berapa anak kamu? how many kids have you got? it would sound weird if you said Berapa anak anak kamu.