Ellyta E, Widarti S, Youlla D. Empowerment of Retired Citizens with The Utilization of Used Tires as A Street Bump: Pemberdayaan Warga Purna Tugas Dengan Pemanfaatan Ban Bekas sebagai Street Bump. j. mattawang [Internet]. 2023 Jun. 7 [cited 2026 Jun. 13];4(2):215-20. Available from: https://qemsjournal.org/index.php/mattawang/article/view/1798