Trihastuti, M., Abdulkarim, A., Danial, E., & Supriadi, A. (2020). Learning Strategy for Students’ Entrepreneurial Spirit through Students’ Cooperation (KOPMA). Jurnal Iqra’ : Kajian Ilmu Pendidikan, 5(2), 83–94. https://doi.org/10.25217/ji.v5i2.855