TY - JOUR AU - J. Ahsan AU - K. Saifullah TI - Completely quasi-projective monoids. JO - Semigroup forum PY - 1989 SP - 123 EP - 126 VL - 38 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SF_1989__38_2_134947/ ID - SF_1989__38_2_134947 ER -