1.
Noppadol Dharawanij นธ. The Study of The Impacts of Outbound Tour Operator Business from The Changing of Students in Higher Education’s Second Semester Holiday. Journaldtc [Internet]. 2018 Jul. 18 [cited 2024 Apr. 26];11(1):97-115. Available from: https://so01.tci-thaijo.org/index.php/journaldtc/article/view/135483