1. Challenges and opportunities for improving energy efficiency in SMEs: learnings form seven European projects;Agrawal;Energy Efficiency,2023
2. Impact after three years of the Swedish energy audit program;Backlund;Energy,2015
3. Auditing and analysis of energy consumption of an industrial site in Morocco;Boharb;Energy,2016
4. The SAGE Handbook of Action Research;Bradbury,2015
5. CO2 reduction methods and evaluation of proposed energy efficiency improvements in Poland's large industrial plant;Broniszewski;Energy,2020