Wahyu, L., Kunti Dian Ayu Afiani, & Deni Adi Putra. (2024). Outdoor Learning; Numbered Head Implementasi Outdoor Learning Model Numbered Head Together dalam Meningkatkan Materi Keliling dan Luas Lingkaran . Satya Widya, 40(1), 88–99. https://doi.org/10.24246/j.sw.2024.v40.i1.p88-99