The previous page is sending you to https://www.researchgate.net/publication/338901392_Acknowledgement_to_Reviewers_of_Sustainability_in_2019/fulltext/5e27aa2f4585150ee7783f41/Acknowledgement-to-Reviewers-of-Sustainability-in-2019.pdf.

 If you do not want to visit that page, you can return to the previous page.