Diffuse of Innovation Papain Enzyme based on readabality of Pokdakan (a group of fish farmer) “Sumber Sari Makmur”members in Loa Kulu District, Kutai Kartanegara Regency. Jurnal Pembangunan Perikanan dan Agribisnis, [S. l.], v. 5, n. 1, p. 63–71, 2018. DOI: 10.30872/jppa.v5i1.131. Disponível em: https://jppa.fpik.unmul.ac.id/index.php/ojs/article/view/131. Acesso em: 26 oct. 2025.