จันทรา ส. The Effectiveness of the Graduate study Integrated Marketing Communication to the students of Rajamangala University of Technology Thanyaburi. ptujournal [Internet]. 2019 Dec. 29 [cited 2024 May 6];11(2):12-9. Available from: https://so05.tci-thaijo.org/index.php/ptujournal/article/view/207304