What is Marosok Sumatera Barat? A Special tradition in doing a transaction system called marosok in West Sumatra is a unique way of transaction. The word marosok can be described as an activity of touching, feeling and holding something without seeing it but just trying to feel it using the brain and the feeling. The tribe of Minangkabau is one of Indonesia’s ethnics which is famous for the ability of doing transaction system. Read More...