COMMUNICATIONS IN ALGEBRA, cilt.47, sa.9, ss.3789-3793, 2019 (SCI-Expanded)
We answer in negative two of questions posed in Ghashghaei and McGovern. We also establish a new characterization of semiprime left Goldie rings by showing that a semiprime ring R is left Goldie iff it is regular left fusible and has finite left Goldie dimension.