“Identification of Giardia Lamblia, Entamoeba Histolytica and Cryptosporidium Sp. In Feces of Diarrheal Patient at Puskesmas Jatinangor, September–November 2012”. Althea Medical Journal, vol. 2, no. 2, Mar. 2015, pp. 213-6, https://journal.fk.unpad.ac.id/index.php/amj/article/view/543.