Mustofa, Akhmad, Nanik Suhartatik, Gigih Pranata, and Ridofan Aji Pradana. “Food Safety Study of Petis Crackers in Kendal Regency, Central Java”. Jurnal Ilmu Pertanian Indonesia 30, no. 1 (December 30, 2024): 123–130. Accessed December 28, 2025. https://journal.ipb.ac.id/JIPI/article/view/52275.