Banovac, Eraldo; Stojkov, Marinko; Kozak, Dražan (February 2017). “Designing a global energy policy model”. 《Proceedings of the Institution of Civil Engineers - Energy》 170 (1): 2–11. Bibcode:2017ICEE..170....2B. doi:10.1680/jener.16.00005.
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Banovac, Eraldo; Stojkov, Marinko; Kozak, Dražan (February 2017). “Designing a global energy policy model”. 《Proceedings of the Institution of Civil Engineers - Energy》 170 (1): 2–11. Bibcode:2017ICEE..170....2B. doi:10.1680/jener.16.00005.