Yogyakarta contains multitudes. The Indonesian city is a tumult of culture shot through with rich veins of history – it’s still ruled by a functional monarchy; it has been home to storied, spectacular Buddhist and Hindu holy sites for well over a millennium; and is internationally renowned for everything from literature to silversmithing.All the same, the city is now better known for being an education hub. Besides its four state universities, Yogyakarta is home to more than a dozen private…