“…Out of the total selected studies, 12 of them [ [49] , [50] , [51] , [52] , [53] , [54] , [55] , [56] , [57] , [58] , [59] , [60] ] were used quantitative approach. Whereas 13 studies were qualitative [ [11] , [12] , [13] , 49 , [61] , [62] , [63] , [64] , [65] , [66] , [67] , [68] ]. A mixed-methods approach was also used in 4 studies [ [69] , [70] , [71] , [72] ] (see Fig.…”