Submissions should be made using the ThaiJo web-based editorial processing system at tci-thaijo.org/index.php/sej. For the contributor, who did not have an account, please create an account before submission. Only submissions in Microsoft Word© are accepted. In addition, the author will be asked to provide (i) the name, email, and affiliation of all the authors; and (ii) the title and a text-only version of the abstract. Only electronic submissions that conform to the respective guidelines will be accepted for review. Srinakharinwirot Engineering Journal no longer accepts hard copy submissions nor email attachment submissions.