ตั้งตระกูลแสง อรอุมา. “SOCIAL MEDIA USAGE BEHAVIOR AND RESULT OF TAMARIND PRODUCT TRADERS IN MUANG PHETCHABUN DISTRICT, PHETCHABUN PROVINCE”. Pathumthani University Academic Journal 13, no. 1 (June 30, 2021): 328–339. Accessed May 19, 2024. https://so05.tci-thaijo.org/index.php/ptujournal/article/view/250003.