1. Agency for the Assessment and Application of Technology BPPT and PT R&S Rekadaya Energi Surya. Rural electrification by PV solar home systems, Sukatani, West Java, Indonesia 1988-1992, Jakarta, April 1992.
2. , , . Best practices for photovoltaic household electrification programs. World Bank Technical Paper 324. Washington, 1996.
3. Ministry of Non-Conventional Energy Sources MNES. Annual Report 1998-1999, New Delhi, India, 1999.
4. et al. Los Sabinos PV Rural Electrification Project: results after 30 months of operation. Proceedings of the 1st World Conference and Exhibition on Photovoltaic Solar Energy Conversion, Hawaii, 5-9 December 1994; 1134-1136.
5. . PV rural electrification in Mexico. Proceedings of the 14th European Photovoltaic Solar Energy Conference, Barcelona, 30 June-4 July 1997; 1651-1654.