“…In the beginning, the co-occurrence table had 107 codes; after the validation, we had 59 codes, which referred to nineteen papers to answer the questions. Papers removed from the study after data analysis are in [26], [27], [28], [29], [30], [31], [32], [33], [34], [35], [36], [37], [38], [55], [56], [57], [58], [59], [60], [61], [62], [63], [64], [65], [66], [67], [68], [69], [70], [71], [72], [73], [74], [75], [76], [77], [78], [79], [80], [81], [82], [83], [84], [85], [86], [87], [88], [89], [90], [91], [92],…”