Maulana, Moh, Supari Muslim, I Buditjahjanto, and Bagus Cahyono. 2019. “evelopment of earning edia ased on irtual ealityIn the ubject bject-riented rogramming mproving earning utcomes of PL tudents at MK egeri angkalan”. JIEEB nternational ournal of ntegrated ducation, ngineering and usiness ISSN 2615-1596 ISSN 2615-2312 2 (1), 58-78. https://doi.org/10.29138/ijieeb.v2i1.812.