SOUMA is the method to produce specific effects by controlling consciousness.
SOUMA becomes effective by chant of SOURCE, the procedural words. If SOUMA is a magic, SOURCE corresponds to a magic spell.
SOURCERER creates the intended energy by chanting SOURCE.
Research and development on SOUMA has being done as "SOUMA mechanics" in the East intensively. However it is said that SOUMA is originated from COMMESAT area in the world.