JSTT (Jurnal Sains dan Teknologi Tadulako) is a peer-reviewed journal that aims to publish and disseminate original research articles on the latest developments in all fields of engineering science and technology. The journal publishes original papers in Indonesian or in English, which contribute to understanding engineering science and improving engineering technology and science. The articles may be theoretical (including computational), experimental or both. The contribution should be unpublished before and not under consideration for publication elsewhere.