sistem organ

== Indonesian == === Etymology === Compound of sistem +‎ organ. === Noun === sistem organ (plural sistem-sistem organ) (biology) organ system: a group of organs that work together as a biological system to perform one or more functions === Further reading === “sistem organ”, in Kamus Besar Bahasa Indonesia [Great Dictionary of the Indonesian Language] (in Indonesian), Jakarta: Agency for Language Development and Cultivation – Ministry of Education, Culture, Research, and Technology of the Republic of Indonesia, 2016