Aromatic annulation with bisphenylthionium ions

بواسطة Manas, Abdul Rahman, Smith, Robin A. J.
منشور في 1987

Analytical attributes of Humic Acids derived from tropical-based resources

بواسطة Balasundram, Siva Kumar, Husin, Aminuddin, Mohd Hanif, Ahmad Husni, Manas, Abdul Rahman
منشور في 1998

Physico-chemical attributes of humic acid extracted from tropical pect

بواسطة Mohd Hanif, Ahmad Husni, Sani Babu, Shanti Devi, Manas, Abdul Rahman, Balasundram, Siva Kumar
منشور في 1996