1. ABO, 2009. Steadily Increasing the Production of Biodiesel Fuel from Waste Cooking Oil [WWW Document]. Asia Biomass Off. (accessed 4.19.17).
2. Etude des filieres des sous-produits des IAA pouvant etre utilises pour la production de biocarburants (graisses animales, huiles alimentaires usagees et sous-produits de vinification);ADEME,2015
3. Anderssen, I.H., Webber, C., Kelly, R., Andersen, O., 2007. Localised production and supply of biodiesel from used cooking oils. State of the Art in Europe. Report from WP 2 – Intelligent Energy Europe project EIE/06/090/S12.448899. European Commission, Brussels, Belgium.
4. Andreou, E., 2017. Collection of used oil increases, public urged to participate [WWW Document]. Cyprus Mail. April 14th. (accessed 5.14.17).
5. Challenges in biodiesel industry with regards to feedstock, environmental, social and sustainability issues: a critical review;Anuar;Renew. Sustain. Energy Rev.,2016