Karen, K., Istiqomah, dan R. Fajriyah. “Peningkatan Keaktifan Belajar IPAS Menggunakan Model Teams Games Tournament Di Kelas IVA SD Ngoto”. PROSIDING SEMINAR NASIONAL PENDIDIKAN PROFESI GURU, vol. 2, no. 1, November 2023, hlm. 189-97, https://seminar.ustjogja.ac.id/index.php/semnas_ppg_ust/article/view/1763.