Al Janwir, Haris, Abdul Razaq, and Gamal Achyar. 2026. “WASTE MANAGEMENT IN RESIDENTIAL AREAS BORDERING BANDA ACEH BASED ON THE CONCEPT OF ḤIFZ AL-BĪ’AH: A Case Study of The Aceh Besar Regency Environmental Agency”. Al-Mudharabah: Jurnal Ekonomi Dan Keuangan Syariah 7 (1):304-26. https://doi.org/10.22373/al-mudharabah.v7i1.9730.