According to Bertaux (1981) in Guest et al. (2006), 15 is considered adequate for qualitative research. Supported by Hennink et al.’s study (2017), code saturation was achieved after nine interviews. These findings are exquisitely similar to those of Guest et al. (2006), who found that data saturation existed between seven and twelve interviews. Thus, ten informants were selected and finalised by the researcher of the present study when there were adequate data to duplicate the study, the ability to acquire additional new data was attained and additional coding was no longer realistic (Guest et al., 2006). This was when the data saturation of this study was achieved (Fusch et al., 2015), and the researcher stopped recruiting more informants.