Characterization of Humic Acid Using E4/E6 Ratio in Various Land Uses in Jatiarjo Village, Prigen District, Pasuruan Journal title: Engineering and Technology Journal Authors: Hammada H. , Wanti Mindari , Rossyda Priyadarshini, Subject(s): Engineering, Technology
Soil Organic Matter Status in Mangrove Areas Dominated by Avicennia Marina and Excoecaria Agallocha at Tambak Oso Village, Waru District, Sidoarjo Regency Journal title: Engineering and Technology Journal Authors: Moch Gilar Trisula Utomo, Purnomo Edi Sasongko , Bakti Wisnu Widjajani, Subject(s): Engineering, Technology
