Finally, when such a vision is stable, it does not shift easily according to short-term changes as the organization weathers fluctuations, satisfying organizational members and stakeholders, leading to improving sustainability organizational performance. The relationships among the focal and influential core...
(b) when convenience samples are used, it is not possible to estimate the sampling error and the degree of representativeness of the sample because this sampling method does not operate on the principle of randomisation in the selection of elements from the population, and the population ...