IJES : Indonesian Journal of Environmental Sustainability is a journal published by Center for Environmental Studies Universitas Islam Negeri Ar-Raniry, Banda Aceh, Indonesia. The journal publishes research articles, conceptual articles, and book reviews of environmental studies and sustainability development issues (See Focus and Scope). The articles of this journal are published 2 times a year; June and December. From the beginning of its publication in 2023, IJES has been registered with Crossref. All articles published by IJES have a DOI number. IJES is also indexed by Google Scholar, Garuda, Moraref, and more indexing please go here.