Zhenzhong, Z. (2018). Application of leather materials in the design of Frame Spectacles. test, 8(1), 309-313. doi: 10.21608/idj.2018.86317
Zhang Zhenzhong. "Application of leather materials in the design of Frame Spectacles". test, 8, 1, 2018, 309-313. doi: 10.21608/idj.2018.86317
Zhenzhong, Z. (2018). 'Application of leather materials in the design of Frame Spectacles', test, 8(1), pp. 309-313. doi: 10.21608/idj.2018.86317
Zhenzhong, Z. Application of leather materials in the design of Frame Spectacles. test, 2018; 8(1): 309-313. doi: 10.21608/idj.2018.86317