@article{paperid:1074216, author = {محمدرضا حسن لی and Rajabzadeh Moghaddam, Mohammad Reza and محمد امین رستم یاری}, title = {Non-abelian tensor absolute centre of a group}, journal = {Journal of Mathematical Extension}, year = {2019}, volume = {13}, number = {3}, month = {September}, issn = {1735-8299}, pages = {10--18}, numpages = {8}, keywords = {Non-abelian tensor product; auto-Engel element; autocommutator subgroup; absolute centre.}, }