Gultom, A. T. M. ., Zainal, A. ., Thohiri, R. ., & Sibarani, C. G. G. T. . (2025). Implementation Of The Numbered Head Together Model To Improve Student Activeness And Learning Outcomes. Jurnal Ilmu Pendidikan Dan Sosial, 4(3), 394–410. https://doi.org/10.58540/jipsi.v4i3.1046