Dr. Andrash Kovacs Hungary, 1987-1988The use of liquid membranes for separation of aromatics from crude mineral oils.
Dr. Lilyana. Tsimering with Prof. S. Kertes, HU, Israel 1985Enthalpies of solution in sodium octanoate
Dr. Kiyotaka (Kiyo) Sato from Japan, 1983Effect of emulsifiers on polymorphic transformations of saturated fats