Organisations use a variety of resources to achieve their goals while ensuring sustainability in economic, social, and environmental dimensions. In the context of reconstruction, rehabilitation, and recovery after disasters, sustainability means restoring communities in a manner that reduces future risks, protects the environment, promotes social inclusion, and supports long-term economic development. The efficient utilization of available resources enables organisations to rebuild stronger, safer, and more resilient communities. Human resources are among the most valuable assets of any organisation. Skilled professionals, engineers, healthcare workers, planners, volunteers, and community leaders contribute their expertise in planning and implementing recovery programmes. Continuous training, capacity building, and knowledge sharing improve disaster preparedness and enhance the effectiveness of reconstruction and rehabilitation efforts. Local community participation further strengthens ownership and ensures that recovery initiatives meet actual needs. Financial resources play a crucial role in achieving sustainable recovery. Organisations allocate funds for rebuilding damaged infrastructure, restoring livelihoods, providing compensation, and strengthening public services. Proper financial planning, transparency, and accountability ensure that limited resources are utilized efficiently. Governments, international agencies, non-governmental organisations, and private sector partners often collaborate to mobilize funds for long-term reconstruction projects. Physical resources such as machinery, construction materials, transportation