Siregar DI, Suandevin HTH, Zaki H. Managing Circular Economy Barriers in Recycling Companies. J.Manaj.Teknol. [Internet]. 2020 Dec. 3 [cited 2024 Apr. 29];19(3):239-48. Available from: https://journal.sbm.itb.ac.id/index.php/mantek/article/view/3635