AHMAD ESA; MOHD KHIR MOHD NOR; NAWAWI JUSOH. CITRA KOKURIKULUM. [s.l.] : Penerbit UTHM,2015. Disponível em: https://penerbit.uthm.edu.my/omp/index.php/penerbituthm/catalog/book/185. Acesso em: 9 apr. 2026.