Announcement of closure

Waste Recycling Research is no longer open to new submissions. All papers that have been published will be permanently accessible under the terms of open access, at: https://www.pagepress.org/technology/index.php/wrr/issue/archive.

PAGEPress would like to thank the Editor-in-Chief, Prof. Ghasem Najafpour, and the Editorial Board for all their efforts over the past years.

Unfortunately, the number of authors in this field contributing to the journal was not as high as expected.