Resource-Efficient Technologies | Tomsk Polytechnic University

Architectural Studies | Lviv Polytechnic National University

Environmental Problems | Lviv Polytechnic National University

Economics, Entrepreneurship, Management | Lviv Polytechnic National University

Kurdistan Journal of Applied Research | Sulaimani Polytechnic University

Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University

Mechanics and Advanced Technologies | Igor Sikorsky Kyiv Polytechnic Institute

Electrical engineering & Electromechanics | National Technical University "Kharkiv Polytechnic Institute"

Magazine of Civil Engineering | Peter the Great St. Petersburg Polytechnic University

Efficient Cognition
por: Schulz

Equality and Efficiency
por: Okun

Energy Efficiency

Sustainable Development and Engineering Economics | Peter the Great St. Petersburg Polytechnic University

Perm Journal of Petroleum and Mining Engineering | Perm National Research Polytechnic University

The Carbon Efficient City
por: Hayes

Bulletin of the Polytechnic Institute of Jassy: Constructions, Architechture Section | Sciendo

Innovative Biosystems and Bioengineering | Igor Sikorsky Kyiv Polytechnic Institute

KPI Science News | Igor Sikorsky Kyiv Polytechnic Institute

Journal of Education, Management and Development Studies | Camarines Sur Polytechnic Colleges

Design of Efficient Illumination Systems

Efficient Transmission of Pictorial Information

Japanese High Energy Efficiency & Clean Energy Technologies

Natural Resources & Technology

Optical Materials and Process Technology for Energy Efficiency and Solar Applications

Water-Efficient Landscaping in the Intermountain West
por: Kratsch

Nonimaging Optics and Efficient Illumination Systems

Guide to Energy-Efficient Heating & Cooling

JIP (Jurnal Informatika Polinema) | UPT P2M State Polytechnic of Malang

Environmental Resources Research | Gorgan University of Agricultural Sciences and Natural Resources

Optical Materials Technology for Energy Efficiency and Solar Energy Conversion XII

Optical Materials Technology for Energy Efficiency and Solar Energy Conversion XIII

Optical Materials Technology for Energy Efficiency and Solar Energy Conversion III

Optical Materials Technology for Energy Efficiency and Solar Energy Conversion IV

Optical Materials Technology for Energy Efficiency and Solar Energy Conversion VII

Optical Materials Technology for Energy Efficiency and Solar Energy Conversion VIII

Optical Materials Technology for Energy Efficiency and Solar Energy Conversion IX

Optical Materials Technology for Energy Efficiency and Solar Energy Conversion X