How many movies have Krisna Purna and Nunung Deni Puspitasari collaborated on?

They have worked on 4 movies together! Their first movie together was Sultan Agung (2018) while their highest rated movie together was Habibie & Ainun 3 (2019). They have not worked together since Romantik Problematik (2022). They are most known for their history films together.