TambunanY. A. S., RuswanA., and SuhaedahS. “Implikasi Pemanfaatan Buku Tematik Kelas 4 Sekolah Dasar Terhadap Self-Regulation Siswa Selama Pandemi Covid-19”. Renjana Pendidikan: Prosiding Seminar Nasional Pendidikan Dasar, Vol. 2, no. 1, May 2022, pp. 1395-02, http://proceedings2.upi.edu/index.php/semnaspgsdpwk/article/view/2117.