共 50 条
- [1] Ali SM, 2009, PHARM WORLD SCI, V31, P496
- [4] Bawazir S. A., 2006, Saudi Pharmaceutical Journal, V14, P75
- [9] DeVellis R. F., 2016, Scale Development: Theory and Applications, V4th
- [10] Dillman DA., 2000, Mail and internet surveys: the tailored design method