Settheetham, D., Nathapindhu, G., Ishida, W., & Intrarasamee, J. (2017). Participation process in good manufacturing practice system for developing OTOP(Thai). Asia-Pacific Journal of Science and Technology, 10(1), 87–96. retrieved from https://so01.tci-thaijo.org/index.php/APST/article/view/84009