Article Processing Charges (APCs)

Article processing charges (APCs), which is $2000, are required for open access articles before December 31st 2024, and fees will come from the authors’ institutions or other research funding agencies. Please note that the article processing charge for each paper submitted after December 31st 2024 will be $2800. APCs cover all costs of manuscript processing, such as peer review, copy-editing, typesetting, publishing, content archiving, and digital preservation. Manuscripts rejected are free of charge. Articles without peer review will be published freely, such as Editorial, and Corrigenda. APCs do not vary by article length or number of charts.