Nurjanah N. EFFORTS TO IMPROVE STUDENT LEARNING OUTCOMES IN NATIONAL INTEGRATION MATERIALS IN THE BHINNEKA TUNGGAL IKA BY USING DISCOVERY LEARNING MODEL IN MIPA CLASS OF SMA NEGERI 1 SAMIGALUH . ideguru [Internet]. 2020May11 [cited 2024Apr.19];5(1):52-9. Available from: https://jurnal-dikpora.jogjaprov.go.id/index.php/jurnalideguru/article/view/112