Shahruddin, M.S. , Ismail, A.Z. , Asbullah, S. and Nawawi, A.H. 2022. Strengthening Al-Khums towards National Economic Sustainability: A descriptive study. Environment-Behaviour Proceedings Journal. 7, 20 (Jun. 2022), 335–341. DOI:https://doi.org/10.21834/ebpj.v7i20.3626.