Sumantri, Ratri Enggar Pawening, Moh. Jasri, Imaduddin I, Bambang, Tijaniyah, Rahman MF. Decision Support System Method for Selecting Formal Education Levels in a violation student based Microcontroller and IOT. jeetech [Internet]. 2026May2 [cited 2026May7];7(1):68-7. Available from: https://ejournal.ft-undar.ac.id/index.php/jeetech/article/view/461