AL EMRAN ISMAIL. STEP-BY-STEP SOLUTIONS: PROBLEMS IN SOLID MECHANIC. 2 . [s.l.] : Penerbit UTHM,2019. Disponível em: https://publisher.uthm.edu.my/omp/index.php/penerbituthm/catalog/book/248. Acesso em: 12 mar. 2026.