マドゥラ島
Madurese is a Malayo-Sumbawan language of the Malayo-Polynesian language family, a branch of the larger Austronesian language family. Thus, despite apparent geographic spread, Madurese is more related to Balinese, Malay, Sasak and Sundanese, than it is to Javanese, the language used on the island of Java just across Madura Island.