Indonesian language helps learners gain knowledge of the language of one of the countries in Southeast Asia and access in-depth knowledge about the region in general and countries that use the Indonesian and Melayu languages ​​in particular from a linguistic perspective. language. Indonesian 1 initially helps learners access the Indonesian language, creating a foundation for later in-depth study. In terms of knowledge, Indonesian 1 provides learners with the alphabet, reading, writing, and basic structures of the Indonesian language.