Maya, Purwanti, Mirnawati Sudarwanto, Winiati P. Rahayu, and A. Winny Sanjaya. 2010. “PENGARUH BERBAGAI KONDISI PREPARASI DAN PENYIMPANAN SUSU FORMULA PADA PERTUMBUHAN SPORA Bacillus Cereus DAN Clostridium Perfringens [The Growth of Bacillus Cereus and Clostridium Perfringens Spores under a Variety of Preparation and Storage Condition]”. Jurnal Teknologi Dan Industri Pangan 20 (1), 1. http://jma.journal.ipb.ac.id/index.php/jtip/article/view/308.