Gebrekidan E, Bazezew A. DETERMINATION OF THE BEHAVIOUR OF TRANSVERSE VIBRATION OF A TIMOSHENKO BEAM WITH AN OPEN CRACK OF UNIFORM DEPTH. zede [Internet]. 2023Jan.31 [cited 2024Nov.24];23:49-58. Available from: http://ejol.aau.edu.et/index.php/ZEDE/article/view/6531