Haerullah, A., S. Hasan, and T. P. Ibrahim. “Discovery Learning : For Metacognition and Self Efficacy of Students of State Junior High School Ternate City”. Jurnal Ilmiah Wahana Pendidikan, Vol. 6, no. 3, Aug. 2020, pp. 562-70, doi:10.5281/zenodo.7215553.