30-38
17-27
70-77
10.32526/ennrj/21/20230074
458-470
10.32526/ennrj/21/202200192
67-77
10.32526/ennrj/20/202200142
634-643
10.32526/ennrj/20/202100200
192-208
10.32526/ennrj/20/202100218
221-233
10.32526/ennrj/21/20230166
545-553