S. Suryanti, H. Santoso, and R. D. Lisminingsih, “Studi Osifikasi dan Morfokinetik Berudu Katak Rana catesbeiana Shaw. dengan Alizarin Red: The Ossification Study and Tadpoles Morphokinetic of Rana catesbeiana Shaw. with Alizarin Red”, BIOSCIENCE TROP, vol. 5, no. 2, pp. 52–58, Jan. 2020.