Simatupang, Masjuwina, Dian Herawati, and Nancy Dewi Yuliana. “Fingerprinting FTIR-ATR Fraksi Kopi Robusta Dan Arabika Serta Korelasinya Terhadap Aktivitas Antioksidan”. Jurnal Teknologi dan Industri Pangan 34, no. 1 (June 21, 2023): 70–85. Accessed December 24, 2025. https://journal.ipb.ac.id/jtip/article/view/45183.