. (2020). . Commercial Strategies, 8(41), 71–78.
. "", Commercial Strategies, 8, 41, 2020, 71–78.
. (2020). '', Commercial Strategies, 8(41), pp. 71–78.
, "." Commercial Strategies, 8 41 (2020): 71–78,
. . Commercial Strategies. 2020;8(41):71–78 (In Persian).
