Saya rasa tidak boleh. Hanya bisa berfoto di luar saja dan melihat lihat arsitektur bangunan dari luar..

Yes you need to pay the entrance fee if you want to enter the building.

Yes, you can visit inside the building but there are certain hours in the morning where once can visit inside the building. But inside there is nothing much to see and you can avoid that visit. Instead the walk along the whole street is much better if sun is not too harsh.

you cannot enter the building anyway so makes no difference

At night, the building is an entirely different building than during the day. That is when I went to take my own photos.

Free entrance

Nope on public holidays the buildings is remains closed to be visited from inside.

No they not open

You can see it from outside without a tour for sure but not inside. I don't know if tours even offer to go inside the building.

Il est possible de prendre le métro aérien LRT et de descendre à la station Masjid Jamek et de s'y rendre à pied.Ce n'est pas loin.