I need a freelance scientific writer to come up with an article based on the name "Assessing sustainable development competencies: the development of metrics for measuring the effectiveness of Education for Sustainable Development (ESD) in educational institutions." Scope and length • Target size: roughly 21 600–27 000 characters, not counting the reference list. • Focus: universities rather than primary or secondary schools, with the analysis centred on critical thinking and problem-solving as the core sustainable-development competencies. • Deadline: first complete draft due within 5–6 days of project start. Acceptance criteria • Article should follow the IMRaD style of writing • Target size: roughly 21 600–27 000 characters, not counting the reference list. I will share finer formatting guidelines (heading hierarchy, figure/table style, etc.) once we begin.