The Effect of Knowledge and Technology on the Profitability of Diversified Fish Processing Businesses in Batutua Village, Rote Ndao Regency. jppa [Internet]. 2026 Jul. 31 [cited 2026 Aug. 19];13(2):233-56. Available from: https://jppa.fpik.unmul.ac.id/index.php/ojs/article/view/404