http://kisi.deu.edu.tr/mehmet.zor/MUK%20DERS%20NOTLARI/mukavemet_konu_1_Giris,_Gerilme_Kavrami,_Baglanti_Elemanlari.pdf https://www.ytukampus.com/statik-ve-mukavemet-ders-notlari/ http://mehmetzor.com/dersler/mukavemet/ders-notlari/ https://www.makinaegitimi.com/mukavemet-ders-notlari-itu/