Elvi, M., Z. Mitasari, and A. S. Lathifah. “Analysis of Student Learning Difficulties on Class VIII Plant Structure and Function Material at Mts Wahid Hasyim 02 Dau”. Journal of Biology Learning, vol. 4, no. 2, Sept. 2022, pp. 103-9, doi:10.32585/jbl.v4i2.2220.