Dear Colleagues,

Welcome to 2021, The International Scientific Journal of Engineering and Technology (ISJET) would be five years old, and it is a pleasure to present the first issue and volume 5 of 2021.

This new issue of ISJET highlights multidisciplinary contents, which include six original research articles involving a work-related to Effects of Indole Butyric Acid (IBA) and Naphthalene Acetic Acid (NAA) on Rooting and Shooting of Jiaogulan (Gymnanthemum extensum) Cutting Stem, Evaluation of The Use of Plasma Treatments to Reduce Postharvest Losses and Prolong the Storage Life of Fresh Fig Fruit (Ficus carica L.), Experiences of Using Opensource Transport and Traffic Simulation Software for Transport and Traffic Studies in Thailand, Headline2Vec: A CNN-based Feature for Thai Clickbait Headlines Classification, Increasing Performance through Information Retrieval System for Design and Build Company, and Let-It-Cold Design Concept for Supporting Temperature-Sensitive Products.

All authors and readers from around the world are invited to visit the website https://www.tci-thaijo.org/index.php/isjet/index. This link will grant you to submit your research to publish in our journal or will access electronic versions of all issues of our journal.
On behalf of the Editorial Board, I would like to take this opportunity to thank everyone who has complimented our goal by contributing to the ISJET.

With kind regards,
Asst. Prof. Dr. Korawit Chaisu
Associate Editor of Agriculture Science and Food Technology