Complex sentence: His collection of poetry "Pertempuran Rahasia" (Secret Combat) was published in 2010, and his short story collection "Surga Sungsang" (Wrong Side Up Heaven) was published in 2014.
Split into simpler sentences: His collection of poetry "Pertempuran Rahasia" (Secret Combat) was published in 2010. And his short stories "Surga Sungsang" (Wrong Side Up Heaven) was published in 2014.