1. Toshpo’latov N. T., Qodirov D. B.. Renewable energy sources. Study guide. (Toshkent 2019)
2. Optical Energy Characteristics of the Optimal Module of a Solar Composite Parabolic-Cylindrical Plant
3. On the use of renewable energy sources No. O’RQ-539.21.05.2019
4. On the ratification of the Charter of the International Agency for Renewable Energy (Bonn, January 26, 2009) No. O’RQ-432.01.06.2017
5. Noor Azliza Bt Ibrahim. Modeling of micro hydroelectric system design. Master of Science Thesis. University Tun Hussein Onn Malaysia. July 2012.