Sutrisno, Adi, Sutrisno ., and Usman Ahmad. “Prediksi Deteksi Kerusakan Ubi Jalar Cilembu Akibat Serangan Lanas Menggunakan Gelombang Ultrasonik”. Jurnal Keteknikan Pertanian 5, no. 1 (May 19, 2017). Accessed December 23, 2025. https://journal.ipb.ac.id/jtep/article/view/16529.