1. REN21, Renewables Global Status Report 2021, available at https://www.ren21.net/reports/global-status-report/, accessed on October, 30, 2022
2. Ministry of ESDM, Rencana Umum Energi Nasional 2005-2025, available at https://ebtke.esdm.go.id/, accessed on October, 31, 2022
3. Rakhma Wardani, “PLTB Sidrap: The Largest Wind Power Plant in Indonesia,” available on https://ebtke.esdm.go.id/post/2017/09/30/1759/, 30 September 2017.
4. Designing Air-Cored Axial Flux Permanent Magnet Generator with Double Rotor
5. Parviainen, Asko, Design Of Axial Flux Permanent Magnet Low-Speed Machines And Performance Comparison Between Radial Flux And Axial Flux Machines. Finland : Lappeenranta University Of Technology, Jurnal ISSN 1456-4491, 2005.