https://www.persistencemarketresearch.com/market-research/outboard-engines-market.asp

https://www.accio.com/business/best_selling_outboard_motor_brand

https://www.boatindustry.com/news/46004/outboard-engine-manufacturers-results-confirm-declining-sales-in-2024

https://www.skyquestt.com/report/marine-outboard-engines-market