poursalimi, mojtaba; Bagheri, Ruhollah; Alkhafaji, Ahmed - 2023
The statistical population comprises all the citizens of Mashhad, whose number is more than 3,001,184 people.For sampling in the qualitative part, a purposive method was used for experts(N = 20),and in the quantitative part, a non-probability convenience sampling method was used(N = 384).The...