(2020). . Commercial Strategies, 8(41), 39-56.
. "", Commercial Strategies, 8, 41, 2020, 39-56.
(2020). '', Commercial Strategies, 8(41), pp. 39-56.
, "," Commercial Strategies, 8 41 (2020): 39-56,
. Commercial Strategies, 2020; 8(41): 39-56.
