Wiwanthamongkhon, P. ., and W. . Thangjai. “FACTORS INFLUENCING THE ATTITUDE OF STUDENT TEACHERS AT THE FACULTY OF EDUCATION, PHRANAKHON SI AYUTTHAYA RAJABHAT UNIVERSITY, REGARDING VOLUNTEER ACTIVITIES AT THE BORDER PATROL POLICE SCHOOL”. Journal of Liberal Art of Rajamangala University of Technology Suvarnabhumi, vol. 4, no. 3, Dec. 2022, pp. 512-23, https://so03.tci-thaijo.org/index.php/art/article/view/264764.