"Apakah perguruan tinggi ini punya perpustakaan ilmiah?" should be accepted too. Memiliki, mempunyai—punya, are all interchangeable.
I'd learned 'sains' ...
I think the word 'ilmiah' can be replaced by 'saintifik'.Am I right?
I personally haven't heard of someone using saintifik. We always use 'ilmiah'
It could be, but most of us never said that in daily conversation