KINERJA TEKNIK PREDISTORSI PADA SISTEM KOMUNIKASI KOOPERATIF DUAL-HOP KANAL TAK SIMETRIS . elementer [Internet]. 2021 May 30 [cited 2026 Jul. 11];7(1):11-9. Available from: https://jurnal.pcr.ac.id/index.php/elementer/article/view/4630