ZHU, Zhuzhuo; ZHU, Xinhua; GUO, Wenchuan. Low-cost portable dielectric spectrometer based on mini-vector network analyzer and open-ended coaxial probe technology. International Journal of Agricultural and Biological Engineering, Beijing, China, v. 17, n. 3, p. 166–172, 2024. Disponível em: https://www.ijabe.org/index.php/ijabe/article/view/7170. Acesso em: 2 feb. 2026.