E₁S₁T₁S₁

4 points

ESTS is validvalid

EST, a group technique for raising self-awareness [n]

2,259 of 196,601 in NWL2023·also valid in CSW24

EST, a programme designed to develop human potential [n]

81,551 of 280,887 in CSW24·also valid in NWL2023