Amalia, Delora Jantung. “Analisis Kelayakan Buku Siswa Kelas IV Tema Makhluk Hidup Kurikulum 2013: Feasibility Analysis of Class IV Student Books on the Theme of Living Creatures 2013 Curriculum”. Pedagogia : Jurnal Pendidikan, vol. 6, no. 1, Feb. 2017, pp. 98-109, doi:10.21070/pedagogia.v6i1.617.