Lira Anacarelina Siregar, Lisbet novianti Sihombing, and Natalina Purba. “The Mind Mapping Learning Model on Student Learning Outcomes Subtema 2 Togetherness in Diversity Class IV UPTD SD 122365 Pematang Siantar”. International Journal of Integrated Science and Technology, vol. 1, no. 4, Oct. 2023, pp. 441-8, doi:10.59890/ijist.v1i4.636.