Rokhmah, W., . A. Aliwafa, U. U. S, and . A. N. Rahmah. “Inventory of Butterlies (Lepidoptera) Sub Ordo Rhopalocera in Kedung Kopong and Banyak Angkrem, Salaman, Magelang”. Proceeding International Conference on Science and Engineering, vol. 4, Feb. 2021, pp. 122-4, http://sunankalijaga.org/prosiding/index.php/icse/article/view/641.