Virgawati, S., Mawardi, M., Sutiarso, L., Shibusawa, S., Segah, H. and Kodaira, M. 2019. EXPLORE THE CHARACTER OF SOIL SPECTRAL REFLECTANCE RELATE TO THE SOIL ORGANIC MATTER CONTENT. Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering). 8, 3 (Sep. 2019), 214–223. DOI:https://doi.org/10.23960/jtep-l.v8i3.214-223.