"The HARMONIC RESPONSE OF EULER-BERNOULLI BEAM SUBJECTED TO MOVING FORCE". FULafia Journal of Science and Technology 6, no. 2 (نوفمبر 24, 2023): 27–34. تاريخ الوصول مايو 17, 2026. https://lafiascijournals.org.ng/index.php/fjst/article/view/136.