The document provides guidelines for submitting manuscripts to the Aceh International Journal of Science and Technology (AIJST), including requirements for original research papers, review articles, short communications, and technical papers. Manuscripts must be in English and between 5,000-7,000 words. References must be in Harvard style. Authors must separate submission materials into three files and remove identifying information from the main manuscript file. The journal uses double-blind peer review and makes all articles freely available to readers worldwide at no cost.