Nurjanah, Nurjanah. 2020. “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: Jurnal Karya Ilmiah Guru 5 (1), 52-59. https://doi.org/10.51169/ideguru.v5i1.112.