อธิคมสุวรรณ ศ, สัจจโสภณ ร, ตันพิชัย ป. Creating logos for elderly workers products in the western region of Thailand. RMURSB-HUMAN [Internet]. 2019 Dec. 23 [cited 2024 Apr. 29];4(2):186-98. Available from: https://so05.tci-thaijo.org/index.php/rmutsb-hs/article/view/159500