1. Biogas plants in Denmark: successes and setbacks;Raven;Renew. Sustain. Energy Rev.,2007
2. Towards the Future we Want: End Hunger and Make the Transition to Sustainable Agricultural and Food Systems,2012
3. Simulation and optimization of anaerobic Co-digestion of food waste with palm oil mill effluent for biogas production;Tiong;Sustainability,2021
4. Food waste to energy: an overview of sustainable approaches for food waste management and nutrient recycling;Paritosh;Biomed. Res. Int.,2017
5. The Food and Agriculture Organization (FAO), Global food losses and food waste –FAO, (2011). Available at http://www.fao.org/3/a-i2697e.pdf.