Suriyanti, Yulia, and Lidya Dau. “Penerapan Model Pembelajaran Kooperatif Tipe Group Investigation Bermodifikasi Snowball Throwing Terhadap Hasil Belajar Ekonomi Siswa Kelas X SMA Nusantara Indah Sintang, Kalimantan Barat”. Surya Edunomics 1, no. 1 (1): 43-48. Accessed April 26, 2024. https://jurnal.umpwr.ac.id/index.php/suryaedunomics/article/view/1096.