Sari, Nila, and Nikmatul Iza. “Pengembangan Buku Ajar Struktur Dan Perkembangan Hewan Berbasis Model React (Relating, Experiencing, Applying, Cooperating, Transfering)”. Prosiding Seminar Nasional IKIP Budi Utomo 1, no. 01 (November 25, 2020): 423-429. Accessed March 28, 2024. http://ejurnal.budiutomomalang.ac.id/index.php/prosiding/article/view/1041.