Prasetijowati T, Setyarahajoe R, Suminah, Sapja. Asset Re-Functionalization To Build Business Empowerment In The Community Of Scavengers In The Landfill Of Njawar, Surabaya. ASSRJ [Internet]. 2019 Aug. 19 [cited 2026 Apr. 22];6(8):80-6. Available from: https://journals.scholarpublishing.org/index.php/ASSRJ/article/view/6876